Greatest Common Factor of 77, 61, 97, 272

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

• Greatest Common Factor of 77, 61, 97, 272 by common division method
• Greatest Common Factor of 77, 61, 97, 272 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 97

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

1,97

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 77,61,97,272 . The biggest common factor number is the GCF number.
So the greatest common factor 77,61,97,272 is 1.

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

• GCF of 59, 61, 69, 435
• GCF of 49, 50, 22, 874
• GCF of 49, 53, 77, 524
• GCF of 98, 62, 99, 893
• GCF of 22, 24, 96, 523

1. What is the GCF of 77, 61, 97, 272?

Answer: GCF of 77, 61, 97, 272 is 1.

2. How to Find the GCF of 77, 61, 97, 272

Answer: Greatest Common Factor(GCF) of 77, 61, 97, 272 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 61, 97, 272) = 1.