Greatest Common Factor of 72, 98, 790

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

• Greatest Common Factor of 72, 98, 790 by common division method
• Greatest Common Factor of 72, 98, 790 with matching the biggest common factor

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

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

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 72,98,790 . The biggest common factor number is the GCF number.
So the greatest common factor 72,98,790 is 2.

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

• GCF of 98, 47, 179
• GCF of 78, 48, 524
• GCF of 34, 19, 922
• GCF of 42, 38, 663
• GCF of 31, 98, 485

1. What is the GCF of 72, 98, 790?

Answer: GCF of 72, 98, 790 is 2.

2. How to Find the GCF of 72, 98, 790

Answer: Greatest Common Factor(GCF) of 72, 98, 790 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 98, 790) = 2.