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Greatest Common Factor of 10 and 30

Greatest common factor (GCF) of 10 and 30 is 10.

GCF(10,30) = 10

We will now calculate the prime factors of 10 and 30, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10 and 30.

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Prime Factorization of 10

Prime factors of 10 are 2, 5. Prime factorization of 10 in exponential form is:

10 = 21 × 51

Prime Factorization of 30

Prime factors of 30 are 2, 3, 5. Prime factorization of 30 in exponential form is:

30 = 21 × 31 × 51

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1, 2, 5

Factors of 30

List of positive integer factors of 30 that divides 10 without a remainder.

1, 2, 3, 5, 6, 10, 15

Greatest Common Factor

We found the factors and prime factorization of 10 and 30. The biggest common factor number is the GCF number.
So the greatest common factor 10 and 30 is 10.

Also check out the Least Common Multiple of 10 and 30

Recent Comments
Sara 2020-01-27 16:04:29

I need Help with Math.

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