Greatest Common Factor of 59, 76, 91, 138

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

• Greatest Common Factor of 59, 76, 91, 138 by common division method
• Greatest Common Factor of 59, 76, 91, 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 91

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

1,7,13,91

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 59,76,91,138 . The biggest common factor number is the GCF number.
So the greatest common factor 59,76,91,138 is 1.

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

• GCF of 47, 53, 22, 424
• GCF of 82, 45, 32, 144
• GCF of 14, 20, 76, 131
• GCF of 37, 52, 69, 804
• GCF of 34, 17, 49, 711

1. What is the GCF of 59, 76, 91, 138?

Answer: GCF of 59, 76, 91, 138 is 1.

2. How to Find the GCF of 59, 76, 91, 138

Answer: Greatest Common Factor(GCF) of 59, 76, 91, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(59, 76, 91, 138) = 1.