Greatest Common Factor of 22, 66, 12, 970

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

• Greatest Common Factor of 22, 66, 12, 970 by common division method
• Greatest Common Factor of 22, 66, 12, 970 with matching the biggest common factor

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∴ 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 66

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

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

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Greatest Common Factor

We found the factors 22,66,12,970 . The biggest common factor number is the GCF number.
So the greatest common factor 22,66,12,970 is 2.

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

• GCF of 45, 98, 46, 397
• GCF of 15, 89, 65, 388
• GCF of 57, 59, 26, 296
• GCF of 30, 73, 60, 160
• GCF of 10, 57, 15, 194

1. What is the GCF of 22, 66, 12, 970?

Answer: GCF of 22, 66, 12, 970 is 2.

2. How to Find the GCF of 22, 66, 12, 970

Answer: Greatest Common Factor(GCF) of 22, 66, 12, 970 = 2

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

Step 2: Then multiply all the prime factors GCF(22, 66, 12, 970) = 2.