Greatest Common Factor of 23, 80, 29, 636

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

• Greatest Common Factor of 23, 80, 29, 636 by common division method
• Greatest Common Factor of 23, 80, 29, 636 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 29

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

1,29

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 23,80,29,636 . The biggest common factor number is the GCF number.
So the greatest common factor 23,80,29,636 is 1.

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

• GCF of 72, 19, 28, 682
• GCF of 75, 20, 39, 958
• GCF of 32, 47, 10, 817
• GCF of 84, 76, 92, 147
• GCF of 39, 63, 37, 869

1. What is the GCF of 23, 80, 29, 636?

Answer: GCF of 23, 80, 29, 636 is 1.

2. How to Find the GCF of 23, 80, 29, 636

Answer: Greatest Common Factor(GCF) of 23, 80, 29, 636 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 80, 29, 636) = 1.