Greatest Common Factor of 20, 79, 25, 269

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

• Greatest Common Factor of 20, 79, 25, 269 by common division method
• Greatest Common Factor of 20, 79, 25, 269 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 269

List of positive integer factors of 269 that divides 269 without a remainder.

1,269

Greatest Common Factor

We found the factors 20,79,25,269 . The biggest common factor number is the GCF number.
So the greatest common factor 20,79,25,269 is 1.

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

• GCF of 90, 73, 80, 778
• GCF of 47, 58, 17, 926
• GCF of 77, 26, 58, 364
• GCF of 13, 72, 91, 950
• GCF of 43, 19, 82, 848

1. What is the GCF of 20, 79, 25, 269?

Answer: GCF of 20, 79, 25, 269 is 1.

2. How to Find the GCF of 20, 79, 25, 269

Answer: Greatest Common Factor(GCF) of 20, 79, 25, 269 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 79, 25, 269) = 1.