Greatest Common Factor of 64, 63, 14, 31, 23

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

• Greatest Common Factor of 64, 63, 14, 31, 23 by common division method
• Greatest Common Factor of 64, 63, 14, 31, 23 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 64

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

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

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 14

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

1,2,7,14

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 64,63,14,31,23 . The biggest common factor number is the GCF number.
So the greatest common factor 64,63,14,31,23 is 1.

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

• GCF of 87, 68, 65, 85, 53
• GCF of 99, 21, 79, 33, 19
• GCF of 79, 22, 30, 22, 14
• GCF of 20, 24, 65, 27, 27
• GCF of 20, 96, 42, 90, 58

1. What is the GCF of 64, 63, 14, 31, 23?

Answer: GCF of 64, 63, 14, 31, 23 is 1.

2. How to Find the GCF of 64, 63, 14, 31, 23

Answer: Greatest Common Factor(GCF) of 64, 63, 14, 31, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 63, 14, 31, 23) = 1.