Greatest Common Factor of 22, 20, 60, 660

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

• Greatest Common Factor of 22, 20, 60, 660 by common division method
• Greatest Common Factor of 22, 20, 60, 660 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

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

Greatest Common Factor

We found the factors 22,20,60,660 . The biggest common factor number is the GCF number.
So the greatest common factor 22,20,60,660 is 2.

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

• GCF of 79, 42, 13, 484
• GCF of 77, 86, 11, 725
• GCF of 87, 23, 88, 924
• GCF of 75, 55, 15, 239
• GCF of 71, 94, 60, 953

1. What is the GCF of 22, 20, 60, 660?

Answer: GCF of 22, 20, 60, 660 is 2.

2. How to Find the GCF of 22, 20, 60, 660

Answer: Greatest Common Factor(GCF) of 22, 20, 60, 660 = 2

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

Step 2: Then multiply all the prime factors GCF(22, 20, 60, 660) = 2.