Greatest Common Factor of 637, 442, 74

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

• Greatest Common Factor of 637, 442, 74 by common division method
• Greatest Common Factor of 637, 442, 74 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 637

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

1,7,13,49,91,637

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Factors of 74

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

1,2,37,74

Greatest Common Factor

We found the factors 637,442,74 . The biggest common factor number is the GCF number.
So the greatest common factor 637,442,74 is 1.

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

• GCF of 488, 163, 97
• GCF of 429, 921, 33
• GCF of 811, 123, 42
• GCF of 345, 798, 70
• GCF of 984, 236, 93

1. What is the GCF of 637, 442, 74?

Answer: GCF of 637, 442, 74 is 1.

2. How to Find the GCF of 637, 442, 74

Answer: Greatest Common Factor(GCF) of 637, 442, 74 = 1

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

Step 2: Then multiply all the prime factors GCF(637, 442, 74) = 1.