Greatest Common Factor of 32, 66, 646, 698

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

• Greatest Common Factor of 32, 66, 646, 698 by common division method
• Greatest Common Factor of 32, 66, 646, 698 with matching the biggest common factor

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

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

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 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Factors of 698

List of positive integer factors of 698 that divides 698 without a remainder.

1,2,349,698

Greatest Common Factor

We found the factors 32,66,646,698 . The biggest common factor number is the GCF number.
So the greatest common factor 32,66,646,698 is 2.

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

• GCF of 47, 35, 475, 134
• GCF of 65, 34, 373, 666
• GCF of 58, 91, 866, 342
• GCF of 77, 10, 968, 720
• GCF of 58, 65, 202, 350

1. What is the GCF of 32, 66, 646, 698?

Answer: GCF of 32, 66, 646, 698 is 2.

2. How to Find the GCF of 32, 66, 646, 698

Answer: Greatest Common Factor(GCF) of 32, 66, 646, 698 = 2

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

Step 2: Then multiply all the prime factors GCF(32, 66, 646, 698) = 2.