Greatest Common Factor of 18, 127, 206

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

• Greatest Common Factor of 18, 127, 206 by common division method
• Greatest Common Factor of 18, 127, 206 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 127

List of positive integer factors of 127 that divides 127 without a remainder.

1,127

Factors of 206

List of positive integer factors of 206 that divides 206 without a remainder.

1,2,103,206

Greatest Common Factor

We found the factors 18,127,206 . The biggest common factor number is the GCF number.
So the greatest common factor 18,127,206 is 1.

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

• GCF of 47, 660, 685
• GCF of 10, 457, 109
• GCF of 87, 966, 961
• GCF of 68, 820, 338
• GCF of 15, 555, 139

1. What is the GCF of 18, 127, 206?

Answer: GCF of 18, 127, 206 is 1.

2. How to Find the GCF of 18, 127, 206

Answer: Greatest Common Factor(GCF) of 18, 127, 206 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 127, 206) = 1.