Greatest Common Factor of 23, 29, 64, 56

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

• Greatest Common Factor of 23, 29, 64, 56 by common division method
• Greatest Common Factor of 23, 29, 64, 56 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 23

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

1,23

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Greatest Common Factor

We found the factors 23,29,64,56 . The biggest common factor number is the GCF number.
So the greatest common factor 23,29,64,56 is 1.

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

• GCF of 21, 56, 38, 70
• GCF of 56, 82, 87, 20
• GCF of 99, 59, 21, 66
• GCF of 40, 96, 67, 23
• GCF of 98, 46, 65, 34

1. What is the GCF of 23, 29, 64, 56?

Answer: GCF of 23, 29, 64, 56 is 1.

2. How to Find the GCF of 23, 29, 64, 56

Answer: Greatest Common Factor(GCF) of 23, 29, 64, 56 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 29, 64, 56) = 1.