Greatest Common Factor of 138, 74, 614, 637

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

• Greatest Common Factor of 138, 74, 614, 637 by common division method
• Greatest Common Factor of 138, 74, 614, 637 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 614

List of positive integer factors of 614 that divides 614 without a remainder.

1,2,307,614

Factors of 637

List of positive integer factors of 637 that divides 637 without a remainder.

1,7,13,49,91,637

Greatest Common Factor

We found the factors 138,74,614,637 . The biggest common factor number is the GCF number.
So the greatest common factor 138,74,614,637 is 1.

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

• GCF of 305, 64, 336, 976
• GCF of 129, 74, 561, 390
• GCF of 365, 38, 830, 313
• GCF of 964, 92, 798, 276
• GCF of 236, 10, 433, 380

1. What is the GCF of 138, 74, 614, 637?

Answer: GCF of 138, 74, 614, 637 is 1.

2. How to Find the GCF of 138, 74, 614, 637

Answer: Greatest Common Factor(GCF) of 138, 74, 614, 637 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 74, 614, 637) = 1.