Greatest Common Factor of 795, 181, 21

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

• Greatest Common Factor of 795, 181, 21 by common division method
• Greatest Common Factor of 795, 181, 21 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 795

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

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

Factors of 181

List of positive integer factors of 181 that divides 181 without a remainder.

1,181

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 795,181,21 . The biggest common factor number is the GCF number.
So the greatest common factor 795,181,21 is 1.

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

• GCF of 977, 813, 63
• GCF of 249, 587, 17
• GCF of 980, 316, 30
• GCF of 311, 940, 57
• GCF of 109, 644, 74

1. What is the GCF of 795, 181, 21?

Answer: GCF of 795, 181, 21 is 1.

2. How to Find the GCF of 795, 181, 21

Answer: Greatest Common Factor(GCF) of 795, 181, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(795, 181, 21) = 1.