Greatest Common Factor of 97, 31, 68, 442

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

• Greatest Common Factor of 97, 31, 68, 442 by common division method
• Greatest Common Factor of 97, 31, 68, 442 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 442

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

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

Greatest Common Factor

We found the factors 97,31,68,442 . The biggest common factor number is the GCF number.
So the greatest common factor 97,31,68,442 is 1.

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

• GCF of 81, 21, 81, 837
• GCF of 32, 82, 83, 598
• GCF of 78, 97, 72, 633
• GCF of 22, 54, 43, 366
• GCF of 14, 60, 18, 756

1. What is the GCF of 97, 31, 68, 442?

Answer: GCF of 97, 31, 68, 442 is 1.

2. How to Find the GCF of 97, 31, 68, 442

Answer: Greatest Common Factor(GCF) of 97, 31, 68, 442 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 31, 68, 442) = 1.