Greatest Common Factor of 149, 204, 18

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

• Greatest Common Factor of 149, 204, 18 by common division method
• Greatest Common Factor of 149, 204, 18 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Factors of 204

List of positive integer factors of 204 that divides 204 without a remainder.

1,2,3,4,6,12,17,34,51,68,102,204

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 149,204,18 . The biggest common factor number is the GCF number.
So the greatest common factor 149,204,18 is 1.

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

• GCF of 268, 223, 20
• GCF of 499, 126, 25
• GCF of 105, 325, 77
• GCF of 151, 998, 98
• GCF of 974, 578, 74

1. What is the GCF of 149, 204, 18?

Answer: GCF of 149, 204, 18 is 1.

2. How to Find the GCF of 149, 204, 18

Answer: Greatest Common Factor(GCF) of 149, 204, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(149, 204, 18) = 1.