Greatest Common Factor of 60, 66, 33, 12

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

• Greatest Common Factor of 60, 66, 33, 12 by common division method
• Greatest Common Factor of 60, 66, 33, 12 with matching the biggest common factor

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

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 66

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

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

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 12

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

1,2,3,4,6,12

Greatest Common Factor

We found the factors 60,66,33,12 . The biggest common factor number is the GCF number.
So the greatest common factor 60,66,33,12 is 3.

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

• GCF of 49, 63, 89, 16
• GCF of 98, 28, 80, 77
• GCF of 50, 64, 24, 83
• GCF of 50, 76, 28, 99
• GCF of 31, 50, 64, 87

1. What is the GCF of 60, 66, 33, 12?

Answer: GCF of 60, 66, 33, 12 is 3.

2. How to Find the GCF of 60, 66, 33, 12

Answer: Greatest Common Factor(GCF) of 60, 66, 33, 12 = 3

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

Step 2: Then multiply all the prime factors GCF(60, 66, 33, 12) = 3.