Greatest Common Factor of 53, 21, 97, 976

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

• Greatest Common Factor of 53, 21, 97, 976 by common division method
• Greatest Common Factor of 53, 21, 97, 976 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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 97

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

1,97

Factors of 976

List of positive integer factors of 976 that divides 976 without a remainder.

1,2,4,8,16,61,122,244,488,976

Greatest Common Factor

We found the factors 53,21,97,976 . The biggest common factor number is the GCF number.
So the greatest common factor 53,21,97,976 is 1.

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

• GCF of 88, 32, 94, 512
• GCF of 45, 17, 15, 647
• GCF of 81, 31, 56, 729
• GCF of 66, 92, 82, 437
• GCF of 53, 62, 54, 151

1. What is the GCF of 53, 21, 97, 976?

Answer: GCF of 53, 21, 97, 976 is 1.

2. How to Find the GCF of 53, 21, 97, 976

Answer: Greatest Common Factor(GCF) of 53, 21, 97, 976 = 1

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

Step 2: Then multiply all the prime factors GCF(53, 21, 97, 976) = 1.