Greatest Common Factor of 91, 791, 798

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

• Greatest Common Factor of 91, 791, 798 by common division method
• Greatest Common Factor of 91, 791, 798 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 791

List of positive integer factors of 791 that divides 791 without a remainder.

1,7,113,791

Factors of 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Greatest Common Factor

We found the factors 91,791,798 . The biggest common factor number is the GCF number.
So the greatest common factor 91,791,798 is 7.

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

• GCF of 14, 253, 424
• GCF of 51, 213, 807
• GCF of 98, 575, 745
• GCF of 18, 140, 196
• GCF of 70, 347, 665

1. What is the GCF of 91, 791, 798?

Answer: GCF of 91, 791, 798 is 7.

2. How to Find the GCF of 91, 791, 798

Answer: Greatest Common Factor(GCF) of 91, 791, 798 = 7

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

Step 2: Then multiply all the prime factors GCF(91, 791, 798) = 7.