Greatest Common Factor of 20, 59, 109

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

• Greatest Common Factor of 20, 59, 109 by common division method
• Greatest Common Factor of 20, 59, 109 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Greatest Common Factor

We found the factors 20,59,109 . The biggest common factor number is the GCF number.
So the greatest common factor 20,59,109 is 1.

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

• GCF of 12, 99, 258
• GCF of 61, 32, 551
• GCF of 18, 91, 335
• GCF of 33, 59, 721
• GCF of 54, 26, 460

1. What is the GCF of 20, 59, 109?

Answer: GCF of 20, 59, 109 is 1.

2. How to Find the GCF of 20, 59, 109

Answer: Greatest Common Factor(GCF) of 20, 59, 109 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 59, 109) = 1.