Greatest Common Factor of 724, 634, 18

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

• Greatest Common Factor of 724, 634, 18 by common division method
• Greatest Common Factor of 724, 634, 18 with matching the biggest common factor

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

Factors of 724

List of positive integer factors of 724 that divides 724 without a remainder.

1,2,4,181,362,724

Factors of 634

List of positive integer factors of 634 that divides 634 without a remainder.

1,2,317,634

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 724,634,18 . The biggest common factor number is the GCF number.
So the greatest common factor 724,634,18 is 2.

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

• GCF of 636, 431, 99
• GCF of 717, 253, 77
• GCF of 163, 192, 58
• GCF of 104, 663, 21
• GCF of 941, 525, 18

1. What is the GCF of 724, 634, 18?

Answer: GCF of 724, 634, 18 is 2.

2. How to Find the GCF of 724, 634, 18

Answer: Greatest Common Factor(GCF) of 724, 634, 18 = 2

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

Step 2: Then multiply all the prime factors GCF(724, 634, 18) = 2.