Greatest Common Factor of 23, 21, 44, 179

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

• Greatest Common Factor of 23, 21, 44, 179 by common division method
• Greatest Common Factor of 23, 21, 44, 179 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 179

List of positive integer factors of 179 that divides 179 without a remainder.

1,179

Greatest Common Factor

We found the factors 23,21,44,179 . The biggest common factor number is the GCF number.
So the greatest common factor 23,21,44,179 is 1.

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

• GCF of 79, 47, 15, 308
• GCF of 11, 60, 89, 577
• GCF of 12, 77, 18, 157
• GCF of 91, 19, 93, 674
• GCF of 37, 61, 26, 735

1. What is the GCF of 23, 21, 44, 179?

Answer: GCF of 23, 21, 44, 179 is 1.

2. How to Find the GCF of 23, 21, 44, 179

Answer: Greatest Common Factor(GCF) of 23, 21, 44, 179 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 21, 44, 179) = 1.