Greatest Common Factor of 545, 204, 18

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

• Greatest Common Factor of 545, 204, 18 by common division method
• Greatest Common Factor of 545, 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 545

List of positive integer factors of 545 that divides 545 without a remainder.

1,5,109,545

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 545,204,18 . The biggest common factor number is the GCF number.
So the greatest common factor 545,204,18 is 1.

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

• GCF of 588, 949, 63
• GCF of 965, 737, 87
• GCF of 456, 413, 70
• GCF of 531, 411, 13
• GCF of 373, 757, 41

1. What is the GCF of 545, 204, 18?

Answer: GCF of 545, 204, 18 is 1.

2. How to Find the GCF of 545, 204, 18

Answer: Greatest Common Factor(GCF) of 545, 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(545, 204, 18) = 1.