Greatest Common Factor of 664, 770, 66

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

• Greatest Common Factor of 664, 770, 66 by common division method
• Greatest Common Factor of 664, 770, 66 with matching the biggest common factor

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

Factors of 664

List of positive integer factors of 664 that divides 664 without a remainder.

1,2,4,8,83,166,332,664

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 66

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

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

Greatest Common Factor

We found the factors 664,770,66 . The biggest common factor number is the GCF number.
So the greatest common factor 664,770,66 is 2.

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

• GCF of 547, 666, 52
• GCF of 654, 743, 92
• GCF of 241, 699, 93
• GCF of 710, 267, 14
• GCF of 345, 468, 80

1. What is the GCF of 664, 770, 66?

Answer: GCF of 664, 770, 66 is 2.

2. How to Find the GCF of 664, 770, 66

Answer: Greatest Common Factor(GCF) of 664, 770, 66 = 2

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

Step 2: Then multiply all the prime factors GCF(664, 770, 66) = 2.