Greatest Common Factor of 27, 79, 972

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

• Greatest Common Factor of 27, 79, 972 by common division method
• Greatest Common Factor of 27, 79, 972 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 27,79,972 . The biggest common factor number is the GCF number.
So the greatest common factor 27,79,972 is 1.

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

• GCF of 19, 97, 155
• GCF of 84, 31, 873
• GCF of 62, 97, 586
• GCF of 42, 92, 196
• GCF of 67, 17, 389

1. What is the GCF of 27, 79, 972?

Answer: GCF of 27, 79, 972 is 1.

2. How to Find the GCF of 27, 79, 972

Answer: Greatest Common Factor(GCF) of 27, 79, 972 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 79, 972) = 1.