Greatest Common Factor of 42, 60, 318

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

• Greatest Common Factor of 42, 60, 318 by common division method
• Greatest Common Factor of 42, 60, 318 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 318

List of positive integer factors of 318 that divides 318 without a remainder.

1,2,3,6,53,106,159,318

Greatest Common Factor

We found the factors 42,60,318 . The biggest common factor number is the GCF number.
So the greatest common factor 42,60,318 is 6.

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

• GCF of 33, 36, 556
• GCF of 88, 45, 393
• GCF of 37, 93, 116
• GCF of 52, 83, 715
• GCF of 30, 60, 518

1. What is the GCF of 42, 60, 318?

Answer: GCF of 42, 60, 318 is 6.

2. How to Find the GCF of 42, 60, 318

Answer: Greatest Common Factor(GCF) of 42, 60, 318 = 6

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

Step 2: Then multiply all the prime factors GCF(42, 60, 318) = 6.