Greatest Common Factor of 549, 358, 18

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

• Greatest Common Factor of 549, 358, 18 by common division method
• Greatest Common Factor of 549, 358, 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 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Factors of 358

List of positive integer factors of 358 that divides 358 without a remainder.

1,2,179,358

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 549,358,18 . The biggest common factor number is the GCF number.
So the greatest common factor 549,358,18 is 1.

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

• GCF of 850, 896, 95
• GCF of 854, 669, 77
• GCF of 314, 453, 59
• GCF of 640, 471, 38
• GCF of 606, 489, 87

1. What is the GCF of 549, 358, 18?

Answer: GCF of 549, 358, 18 is 1.

2. How to Find the GCF of 549, 358, 18

Answer: Greatest Common Factor(GCF) of 549, 358, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(549, 358, 18) = 1.