Greatest Common Factor of 38, 74, 18

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

• Greatest Common Factor of 38, 74, 18 by common division method
• Greatest Common Factor of 38, 74, 18 with matching the biggest common factor

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

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

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 38,74,18 . The biggest common factor number is the GCF number.
So the greatest common factor 38,74,18 is 2.

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

• GCF of 89, 23, 52
• GCF of 20, 65, 38
• GCF of 71, 99, 26
• GCF of 36, 65, 94
• GCF of 45, 37, 15

1. What is the GCF of 38, 74, 18?

Answer: GCF of 38, 74, 18 is 2.

2. How to Find the GCF of 38, 74, 18

Answer: Greatest Common Factor(GCF) of 38, 74, 18 = 2

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

Step 2: Then multiply all the prime factors GCF(38, 74, 18) = 2.