# How many factors does 30 have?

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The factors of 30. Answer : 1,2,3,5,6,10,15,30, Related Links : Is 30 a rational number?

Similarly, you may ask, what are all of the factors of 30?

30 is a composite number. 30 = 1 x 30, 2 x 15, 3 x 10, or 5 x 6. Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30. Prime factorization: 30 = 2 x 3 x 5.

Also Know, what are factors of 30 but not 15? The factors of 30 are 1, 2, 3, 5, 10, 15, and 30. The common factors of 15 and 30 are 1, 3, 5, and 15.

Also Know, how many positive factors does 30 have?

When we counted the Factors of 30 that we listed above, we found that 30 has 8 Positive Factors and 8 Negative Factors. Thus, the total number of Factors of 30 is 16.

How many factors does 33 have?

The factors of 33. Answer : 1,3,11,33, Related Links : Is 33 a rational number?

### What are the prime factors of 30?

Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30. Prime factorization: 30 = 2 x 3 x 5.

### What is the greatest factor of 30?

The biggest common factor number is the GCF number. So the greatest common factor 30 and 18 is 6.

### What are the factors of 30 and 20?

The factors of 20 that are also factors of 30, or the common factors of 20 and 30, are 1, 2, 5, and 10.

### What are factors of 20?

20 is a composite number. 20 = 1 x 20, 2 x 10, or 4 x 5. Factors of 20: 1, 2, 4, 5, 10, 20. Prime factorization: 20 = 2 x 2 x 5, which can also be written 20 = 2² x 5.

### Which is not a factor of 30?

The smallest number that is not a factor of 30! is 31. But it is a prime number. You want the smallest number that is not a factor of 30! and is not prime. So the next smallest such number would be 31*2 = 62.

### What is the factor of 12?

12 is a composite number. 12 = 1 x 12, 2 x 6, or 3 x 4. Factors of 12: 1, 2, 3, 4, 6, 12. Prime factorization: 12 = 2 x 2 x 3, which can also be written 12 = 2² x 3.

### What are the factors of 7?

The factors of 7. Answer : 1,7, Related Links : Is 7 a rational number?

### What is the factor of 42?

42 is a composite number. 42 = 1 x 42, 2 x 21, 3 x 14, or 6 x 7. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42. Prime factorization: 42 = 2 x 3 x 7.

### How many positive factors does 100 have?

100 is a composite number. The exponents in the prime factorization are 2 and 2. Adding one to each and multiplying we get (2 + 1)(2 + 1) = 3 × 3 = 9. Therefore 100 has exactly 9 factors.

### What are the factors of 12 and 30?

Earlier we found that the Common Factors of 12 and 30 are 1, 2, 3 and 6, and so the Greatest Common Factor is 6. The Greatest Common Factor of 12 and 30 is 6.

### What are the factors of 31?

The factors of 31 are 31,1,-1, and -31. For any number, x, the factors are the set of numbers that can be multiplied by another number to equal x. Most numbers have positive factors other than themselves and 1. For example, the positive factors of 12 are 1, 2, 3, 4, 6, and 12.

### What are the factors of 72?

The factors of 72. Answer : 1,2,3,4,6,8,9,12,18,24,36,72, Related Links : Is 72 a rational number?

### What is the factor of 45?

45 is a composite number. 45 = 1 x 45, 3 x 15, or 5 x 9. Factors of 45: 1, 3, 5, 9, 15, 45. Prime factorization: 45 = 3 x 3 x 5, which can also be written 45 = 3² x 5.

### What are factors of 24?

24 Think You Have a Snow Problem? Try This:
• 24 is a composite number.
• Prime factorization: 24 = 2 x 2 x 2 x 3, which can be written 24 = 2³ x 3.
• The exponents in the prime factorization are 3 and 1.
• Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24.
• Factor pairs: 24 = 1 x 24, 2 x 12, 3 x 8, or 4 x 6.

### Is 30 a prime or composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number. The number 30 can be evenly divided by 1, 2, 3, 5, 6, 10, 15 and 30, with no remainder. Since 30 cannot be divided by just 1 and 30, it is a composite number.

### What are the factors of 180?

The factors of 180 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180. All the different pair combinations from the factors of 180 above are the Factor Pairs of 180. Below is the list of all the Factor Pairs of 180. As you can see, all Factor Pairs of 180 equal 180 when you multiply them together.

### Is 30 a prime number?

Is 30 a prime number? For 30, the answer is: No, 30 is not a prime number. The list of all positive divisors (i.e., the list of all integers that divide 30) is as follows: 1, 2, 3, 5, 6, 10, 15, 30. For 30 to be a prime number, it would have been required that 30 has only two divisors, i.e., itself and 1.