Greatest Common Factor of 66, 44, 165

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

• Greatest Common Factor of 66, 44, 165 by common division method
• Greatest Common Factor of 66, 44, 165 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 66,44,165 . The biggest common factor number is the GCF number.
So the greatest common factor 66,44,165 is 11.

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

• GCF of 68, 39, 304
• GCF of 33, 38, 848
• GCF of 52, 54, 159
• GCF of 42, 91, 598
• GCF of 63, 17, 970

1. What is the GCF of 66, 44, 165?

Answer: GCF of 66, 44, 165 is 11.

2. How to Find the GCF of 66, 44, 165

Answer: Greatest Common Factor(GCF) of 66, 44, 165 = 11

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

Step 2: Then multiply all the prime factors GCF(66, 44, 165) = 11.