Greatest Common Factor of 644, 452, 10

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

• Greatest Common Factor of 644, 452, 10 by common division method
• Greatest Common Factor of 644, 452, 10 with matching the biggest common factor

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

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

Factors of 452

List of positive integer factors of 452 that divides 452 without a remainder.

1,2,4,113,226,452

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Greatest Common Factor

We found the factors 644,452,10 . The biggest common factor number is the GCF number.
So the greatest common factor 644,452,10 is 2.

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

• GCF of 795, 310, 35
• GCF of 725, 167, 77
• GCF of 615, 611, 89
• GCF of 885, 904, 54
• GCF of 423, 346, 12

1. What is the GCF of 644, 452, 10?

Answer: GCF of 644, 452, 10 is 2.

2. How to Find the GCF of 644, 452, 10

Answer: Greatest Common Factor(GCF) of 644, 452, 10 = 2

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

Step 2: Then multiply all the prime factors GCF(644, 452, 10) = 2.