Greatest Common Factor of 42, 66, 795

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

• Greatest Common Factor of 42, 66, 795 by common division method
• Greatest Common Factor of 42, 66, 795 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

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 42,66,795 . The biggest common factor number is the GCF number.
So the greatest common factor 42,66,795 is 3.

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

• GCF of 79, 58, 765
• GCF of 45, 88, 485
• GCF of 34, 58, 953
• GCF of 19, 90, 781
• GCF of 44, 27, 827

1. What is the GCF of 42, 66, 795?

Answer: GCF of 42, 66, 795 is 3.

2. How to Find the GCF of 42, 66, 795

Answer: Greatest Common Factor(GCF) of 42, 66, 795 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 66, 795) = 3.