Greatest Common Factor of 660, 891, 636

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

• Greatest Common Factor of 660, 891, 636 by common division method
• Greatest Common Factor of 660, 891, 636 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 660,891,636 . The biggest common factor number is the GCF number.
So the greatest common factor 660,891,636 is 3.

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

• GCF of 931, 220, 411
• GCF of 949, 287, 895
• GCF of 562, 446, 503
• GCF of 446, 187, 861
• GCF of 806, 579, 105

1. What is the GCF of 660, 891, 636?

Answer: GCF of 660, 891, 636 is 3.

2. How to Find the GCF of 660, 891, 636

Answer: Greatest Common Factor(GCF) of 660, 891, 636 = 3

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

Step 2: Then multiply all the prime factors GCF(660, 891, 636) = 3.