Greatest Common Factor of 95, 97, 76, 21

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

• Greatest Common Factor of 95, 97, 76, 21 by common division method
• Greatest Common Factor of 95, 97, 76, 21 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 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Factors of 97

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

1,97

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 21

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

1,3,7,21

Greatest Common Factor

We found the factors 95,97,76,21 . The biggest common factor number is the GCF number.
So the greatest common factor 95,97,76,21 is 1.

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

• GCF of 56, 27, 58, 52
• GCF of 20, 81, 24, 35
• GCF of 30, 20, 40, 58
• GCF of 87, 40, 37, 24
• GCF of 69, 49, 66, 19

1. What is the GCF of 95, 97, 76, 21?

Answer: GCF of 95, 97, 76, 21 is 1.

2. How to Find the GCF of 95, 97, 76, 21

Answer: Greatest Common Factor(GCF) of 95, 97, 76, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(95, 97, 76, 21) = 1.