Greatest Common Factor of 14, 39, 12, 9, 64

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

• Greatest Common Factor of 14, 39, 12, 9, 64 by common division method
• Greatest Common Factor of 14, 39, 12, 9, 64 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 14

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

1,2,7,14

Factors of 39

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

1,3,13,39

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 14,39,12,9,64 . The biggest common factor number is the GCF number.
So the greatest common factor 14,39,12,9,64 is 1.

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

• GCF of 99, 91, 98, 1, 42
• GCF of 38, 43, 76, 9, 52
• GCF of 94, 53, 23, 4, 88
• GCF of 58, 61, 47, 9, 77
• GCF of 15, 87, 77, 4, 93

1. What is the GCF of 14, 39, 12, 9, 64?

Answer: GCF of 14, 39, 12, 9, 64 is 1.

2. How to Find the GCF of 14, 39, 12, 9, 64

Answer: Greatest Common Factor(GCF) of 14, 39, 12, 9, 64 = 1

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

Step 2: Then multiply all the prime factors GCF(14, 39, 12, 9, 64) = 1.