Solutions by everydaycalculation.com

The GCF of 312 and 31 is 1.

- Find the prime factorization of 312

312 = 2 × 2 × 2 × 3 × 13 - Find the prime factorization of 31

31 = 31 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 1

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Find hcf of: 624 & 62 936 & 93 1560 & 155 2184 & 217 624 & 31 312 & 62 936 & 31 312 & 93 1560 & 31 312 & 155 2184 & 31 312 & 217

Enter two numbers separate by comma. To find GCF of more than two numbers, click here.

The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).

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