Greatest Common Factor of 65, 39, 676

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

• Greatest Common Factor of 65, 39, 676 by common division method
• Greatest Common Factor of 65, 39, 676 with matching the biggest common factor

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∴ So the GCF of the given numbers is 13 = 13

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Greatest Common Factor

We found the factors 65,39,676 . The biggest common factor number is the GCF number.
So the greatest common factor 65,39,676 is 13.

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

• GCF of 91, 64, 738
• GCF of 47, 38, 834
• GCF of 76, 71, 719
• GCF of 11, 74, 635
• GCF of 75, 67, 992

1. What is the GCF of 65, 39, 676?

Answer: GCF of 65, 39, 676 is 13.

2. How to Find the GCF of 65, 39, 676

Answer: Greatest Common Factor(GCF) of 65, 39, 676 = 13

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

Step 2: Then multiply all the prime factors GCF(65, 39, 676) = 13.