Greatest Common Factor of 42, 91, 626

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

• Greatest Common Factor of 42, 91, 626 by common division method
• Greatest Common Factor of 42, 91, 626 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 91

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

1,7,13,91

Factors of 626

List of positive integer factors of 626 that divides 626 without a remainder.

1,2,313,626

Greatest Common Factor

We found the factors 42,91,626 . The biggest common factor number is the GCF number.
So the greatest common factor 42,91,626 is 1.

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

• GCF of 33, 60, 312
• GCF of 72, 33, 399
• GCF of 40, 23, 328
• GCF of 13, 13, 737
• GCF of 10, 68, 938

1. What is the GCF of 42, 91, 626?

Answer: GCF of 42, 91, 626 is 1.

2. How to Find the GCF of 42, 91, 626

Answer: Greatest Common Factor(GCF) of 42, 91, 626 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 91, 626) = 1.