Greatest Common Factor of 138, 676, 97

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

• Greatest Common Factor of 138, 676, 97 by common division method
• Greatest Common Factor of 138, 676, 97 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 138

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

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

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Greatest Common Factor

We found the factors 138,676,97 . The biggest common factor number is the GCF number.
So the greatest common factor 138,676,97 is 1.

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

• GCF of 143, 257, 60
• GCF of 407, 802, 74
• GCF of 829, 687, 31
• GCF of 578, 411, 52
• GCF of 234, 419, 37

1. What is the GCF of 138, 676, 97?

Answer: GCF of 138, 676, 97 is 1.

2. How to Find the GCF of 138, 676, 97

Answer: Greatest Common Factor(GCF) of 138, 676, 97 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 676, 97) = 1.