Greatest Common Factor of 73, 91, 20, 131

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

• Greatest Common Factor of 73, 91, 20, 131 by common division method
• Greatest Common Factor of 73, 91, 20, 131 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 73

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

1,73

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 20

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

1,2,4,5,10,20

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Greatest Common Factor

We found the factors 73,91,20,131 . The biggest common factor number is the GCF number.
So the greatest common factor 73,91,20,131 is 1.

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

• GCF of 85, 45, 73, 209
• GCF of 20, 67, 34, 517
• GCF of 47, 37, 80, 912
• GCF of 33, 27, 74, 814
• GCF of 72, 27, 57, 877

1. What is the GCF of 73, 91, 20, 131?

Answer: GCF of 73, 91, 20, 131 is 1.

2. How to Find the GCF of 73, 91, 20, 131

Answer: Greatest Common Factor(GCF) of 73, 91, 20, 131 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 91, 20, 131) = 1.