Greatest Common Factor of 18, 618, 103

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

• Greatest Common Factor of 18, 618, 103 by common division method
• Greatest Common Factor of 18, 618, 103 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 18

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

1,2,3,6,9,18

Factors of 618

List of positive integer factors of 618 that divides 618 without a remainder.

1,2,3,6,103,206,309,618

Factors of 103

List of positive integer factors of 103 that divides 103 without a remainder.

1,103

Greatest Common Factor

We found the factors 18,618,103 . The biggest common factor number is the GCF number.
So the greatest common factor 18,618,103 is 1.

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

• GCF of 40, 169, 375
• GCF of 12, 404, 124
• GCF of 18, 562, 254
• GCF of 44, 784, 699
• GCF of 25, 452, 568

1. What is the GCF of 18, 618, 103?

Answer: GCF of 18, 618, 103 is 1.

2. How to Find the GCF of 18, 618, 103

Answer: Greatest Common Factor(GCF) of 18, 618, 103 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 618, 103) = 1.