Greatest Common Factor of 195, 142, 790

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

• Greatest Common Factor of 195, 142, 790 by common division method
• Greatest Common Factor of 195, 142, 790 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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

Greatest Common Factor

We found the factors 195,142,790 . The biggest common factor number is the GCF number.
So the greatest common factor 195,142,790 is 1.

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

• GCF of 106, 514, 822
• GCF of 998, 802, 870
• GCF of 486, 497, 853
• GCF of 276, 727, 961
• GCF of 218, 916, 872

1. What is the GCF of 195, 142, 790?

Answer: GCF of 195, 142, 790 is 1.

2. How to Find the GCF of 195, 142, 790

Answer: Greatest Common Factor(GCF) of 195, 142, 790 = 1

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

Step 2: Then multiply all the prime factors GCF(195, 142, 790) = 1.