Greatest Common Factor of 990, 662, 12

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

• Greatest Common Factor of 990, 662, 12 by common division method
• Greatest Common Factor of 990, 662, 12 with matching the biggest common factor

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

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 662

List of positive integer factors of 662 that divides 662 without a remainder.

1,2,331,662

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 990,662,12 . The biggest common factor number is the GCF number.
So the greatest common factor 990,662,12 is 2.

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

• GCF of 511, 967, 28
• GCF of 299, 478, 37
• GCF of 277, 861, 24
• GCF of 134, 733, 77
• GCF of 741, 852, 67

1. What is the GCF of 990, 662, 12?

Answer: GCF of 990, 662, 12 is 2.

2. How to Find the GCF of 990, 662, 12

Answer: Greatest Common Factor(GCF) of 990, 662, 12 = 2

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

Step 2: Then multiply all the prime factors GCF(990, 662, 12) = 2.