Greatest Common Factor of 195, 20, 973

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

• Greatest Common Factor of 195, 20, 973 by common division method
• Greatest Common Factor of 195, 20, 973 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 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Factors of 20

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

1,2,4,5,10,20

Factors of 973

List of positive integer factors of 973 that divides 973 without a remainder.

1,7,139,973

Greatest Common Factor

We found the factors 195,20,973 . The biggest common factor number is the GCF number.
So the greatest common factor 195,20,973 is 1.

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

• GCF of 833, 77, 157
• GCF of 610, 52, 877
• GCF of 927, 94, 730
• GCF of 718, 16, 374
• GCF of 904, 85, 630

1. What is the GCF of 195, 20, 973?

Answer: GCF of 195, 20, 973 is 1.

2. How to Find the GCF of 195, 20, 973

Answer: Greatest Common Factor(GCF) of 195, 20, 973 = 1

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

Step 2: Then multiply all the prime factors GCF(195, 20, 973) = 1.