Greatest Common Factor of 10, 12, 64, 23

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

• Greatest Common Factor of 10, 12, 64, 23 by common division method
• Greatest Common Factor of 10, 12, 64, 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 12

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

1,2,3,4,6,12

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 23

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

1,23

Greatest Common Factor

We found the factors 10,12,64,23 . The biggest common factor number is the GCF number.
So the greatest common factor 10,12,64,23 is 1.

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

• GCF of 68, 35, 11, 71
• GCF of 39, 22, 44, 94
• GCF of 85, 57, 41, 47
• GCF of 49, 61, 84, 83
• GCF of 54, 79, 26, 45

1. What is the GCF of 10, 12, 64, 23?

Answer: GCF of 10, 12, 64, 23 is 1.

2. How to Find the GCF of 10, 12, 64, 23

Answer: Greatest Common Factor(GCF) of 10, 12, 64, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 12, 64, 23) = 1.