Greatest Common Factor of 18, 738, 458

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

• Greatest Common Factor of 18, 738, 458 by common division method
• Greatest Common Factor of 18, 738, 458 with matching the biggest common factor

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

Factors of 18

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

1,2,3,6,9,18

Factors of 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Factors of 458

List of positive integer factors of 458 that divides 458 without a remainder.

1,2,229,458

Greatest Common Factor

We found the factors 18,738,458 . The biggest common factor number is the GCF number.
So the greatest common factor 18,738,458 is 2.

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

• GCF of 31, 390, 777
• GCF of 63, 754, 901
• GCF of 47, 105, 710
• GCF of 28, 210, 534
• GCF of 96, 733, 877

1. What is the GCF of 18, 738, 458?

Answer: GCF of 18, 738, 458 is 2.

2. How to Find the GCF of 18, 738, 458

Answer: Greatest Common Factor(GCF) of 18, 738, 458 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 738, 458) = 2.