Greatest Common Factor of 72, 66, 79, 14

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

• Greatest Common Factor of 72, 66, 79, 14 by common division method
• Greatest Common Factor of 72, 66, 79, 14 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 79

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

1,79

Factors of 14

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

1,2,7,14

Greatest Common Factor

We found the factors 72,66,79,14 . The biggest common factor number is the GCF number.
So the greatest common factor 72,66,79,14 is 1.

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

• GCF of 82, 42, 19, 11
• GCF of 81, 45, 34, 98
• GCF of 11, 10, 13, 78
• GCF of 56, 25, 45, 73
• GCF of 71, 21, 28, 78

1. What is the GCF of 72, 66, 79, 14?

Answer: GCF of 72, 66, 79, 14 is 1.

2. How to Find the GCF of 72, 66, 79, 14

Answer: Greatest Common Factor(GCF) of 72, 66, 79, 14 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 66, 79, 14) = 1.