Greatest Common Factor of 65, 80, 60, 790

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

• Greatest Common Factor of 65, 80, 60, 790 by common division method
• Greatest Common Factor of 65, 80, 60, 790 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 65

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

1,5,13,65

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

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 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

Greatest Common Factor

We found the factors 65,80,60,790 . The biggest common factor number is the GCF number.
So the greatest common factor 65,80,60,790 is 5.

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

• GCF of 11, 97, 81, 459
• GCF of 64, 56, 79, 178
• GCF of 79, 60, 87, 881
• GCF of 39, 78, 43, 514
• GCF of 45, 33, 22, 539

1. What is the GCF of 65, 80, 60, 790?

Answer: GCF of 65, 80, 60, 790 is 5.

2. How to Find the GCF of 65, 80, 60, 790

Answer: Greatest Common Factor(GCF) of 65, 80, 60, 790 = 5

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

Step 2: Then multiply all the prime factors GCF(65, 80, 60, 790) = 5.