Greatest Common Factor of 34, 12, 40, 312

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 34, 12, 40, 312 by common division method
• Greatest Common Factor of 34, 12, 40, 312 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 312

List of positive integer factors of 312 that divides 312 without a remainder.

1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312

Greatest Common Factor

We found the factors 34,12,40,312 . The biggest common factor number is the GCF number.
So the greatest common factor 34,12,40,312 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 53, 44, 85, 138
• GCF of 30, 60, 65, 184
• GCF of 41, 18, 24, 496
• GCF of 33, 59, 37, 788
• GCF of 61, 89, 49, 836

1. What is the GCF of 34, 12, 40, 312?

Answer: GCF of 34, 12, 40, 312 is 2.

2. How to Find the GCF of 34, 12, 40, 312

Answer: Greatest Common Factor(GCF) of 34, 12, 40, 312 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(34, 12, 40, 312) = 2.