Greatest Common Factor of 66, 795, 420

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

• Greatest Common Factor of 66, 795, 420 by common division method
• Greatest Common Factor of 66, 795, 420 with matching the biggest common factor

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

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

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 66,795,420 . The biggest common factor number is the GCF number.
So the greatest common factor 66,795,420 is 3.

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

• GCF of 43, 532, 255
• GCF of 14, 134, 923
• GCF of 13, 801, 644
• GCF of 24, 498, 366
• GCF of 66, 375, 751

1. What is the GCF of 66, 795, 420?

Answer: GCF of 66, 795, 420 is 3.

2. How to Find the GCF of 66, 795, 420

Answer: Greatest Common Factor(GCF) of 66, 795, 420 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 795, 420) = 3.