Greatest Common Factor of 97, 65, 42, 627

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

• Greatest Common Factor of 97, 65, 42, 627 by common division method
• Greatest Common Factor of 97, 65, 42, 627 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 97

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

1,97

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

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 627

List of positive integer factors of 627 that divides 627 without a remainder.

1,3,11,19,33,57,209,627

Greatest Common Factor

We found the factors 97,65,42,627 . The biggest common factor number is the GCF number.
So the greatest common factor 97,65,42,627 is 1.

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

• GCF of 78, 17, 71, 812
• GCF of 74, 92, 24, 517
• GCF of 20, 98, 33, 831
• GCF of 24, 29, 17, 723
• GCF of 75, 56, 10, 830

1. What is the GCF of 97, 65, 42, 627?

Answer: GCF of 97, 65, 42, 627 is 1.

2. How to Find the GCF of 97, 65, 42, 627

Answer: Greatest Common Factor(GCF) of 97, 65, 42, 627 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 65, 42, 627) = 1.