Greatest Common Factor of 7, 42, 795

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

• Greatest Common Factor of 7, 42, 795 by common division method
• Greatest Common Factor of 7, 42, 795 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 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 795

List of positive integer factors of 795 that divides 795 without a remainder.

1,3,5,15,53,159,265,795

Greatest Common Factor

We found the factors 7,42,795 . The biggest common factor number is the GCF number.
So the greatest common factor 7,42,795 is 1.

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

• GCF of 6, 86, 677
• GCF of 7, 43, 174
• GCF of 7, 81, 315
• GCF of 9, 87, 628
• GCF of 2, 58, 963

1. What is the GCF of 7, 42, 795?

Answer: GCF of 7, 42, 795 is 1.

2. How to Find the GCF of 7, 42, 795

Answer: Greatest Common Factor(GCF) of 7, 42, 795 = 1

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

Step 2: Then multiply all the prime factors GCF(7, 42, 795) = 1.