Greatest Common Factor of 20, 73, 39, 793

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

• Greatest Common Factor of 20, 73, 39, 793 by common division method
• Greatest Common Factor of 20, 73, 39, 793 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 793

List of positive integer factors of 793 that divides 793 without a remainder.

1,13,61,793

Greatest Common Factor

We found the factors 20,73,39,793 . The biggest common factor number is the GCF number.
So the greatest common factor 20,73,39,793 is 1.

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

• GCF of 89, 53, 86, 907
• GCF of 83, 83, 56, 175
• GCF of 52, 57, 10, 675
• GCF of 24, 76, 13, 220
• GCF of 97, 57, 99, 517

1. What is the GCF of 20, 73, 39, 793?

Answer: GCF of 20, 73, 39, 793 is 1.

2. How to Find the GCF of 20, 73, 39, 793

Answer: Greatest Common Factor(GCF) of 20, 73, 39, 793 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 73, 39, 793) = 1.