Greatest Common Factor of 35, 63, 644

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

• Greatest Common Factor of 35, 63, 644 by common division method
• Greatest Common Factor of 35, 63, 644 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Greatest Common Factor

We found the factors 35,63,644 . The biggest common factor number is the GCF number.
So the greatest common factor 35,63,644 is 7.

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

• GCF of 19, 63, 447
• GCF of 72, 65, 500
• GCF of 63, 84, 561
• GCF of 67, 34, 595
• GCF of 37, 86, 994

1. What is the GCF of 35, 63, 644?

Answer: GCF of 35, 63, 644 is 7.

2. How to Find the GCF of 35, 63, 644

Answer: Greatest Common Factor(GCF) of 35, 63, 644 = 7

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

Step 2: Then multiply all the prime factors GCF(35, 63, 644) = 7.