Greatest Common Factor of 791, 165, 138

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

• Greatest Common Factor of 791, 165, 138 by common division method
• Greatest Common Factor of 791, 165, 138 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 791

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

1,7,113,791

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 791,165,138 . The biggest common factor number is the GCF number.
So the greatest common factor 791,165,138 is 1.

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

• GCF of 168, 843, 627
• GCF of 394, 797, 469
• GCF of 363, 137, 344
• GCF of 506, 340, 107
• GCF of 439, 209, 558

1. What is the GCF of 791, 165, 138?

Answer: GCF of 791, 165, 138 is 1.

2. How to Find the GCF of 791, 165, 138

Answer: Greatest Common Factor(GCF) of 791, 165, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(791, 165, 138) = 1.