Greatest Common Factor of 99, 39, 14, 972

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

• Greatest Common Factor of 99, 39, 14, 972 by common division method
• Greatest Common Factor of 99, 39, 14, 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

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 99,39,14,972 . The biggest common factor number is the GCF number.
So the greatest common factor 99,39,14,972 is 1.

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

• GCF of 88, 89, 59, 278
• GCF of 83, 84, 18, 856
• GCF of 45, 64, 97, 192
• GCF of 53, 15, 77, 305
• GCF of 97, 89, 54, 684

1. What is the GCF of 99, 39, 14, 972?

Answer: GCF of 99, 39, 14, 972 is 1.

2. How to Find the GCF of 99, 39, 14, 972

Answer: Greatest Common Factor(GCF) of 99, 39, 14, 972 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 39, 14, 972) = 1.