Greatest Common Factor of 18, 62, 12, 981

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

• Greatest Common Factor of 18, 62, 12, 981 by common division method
• Greatest Common Factor of 18, 62, 12, 981 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Greatest Common Factor

We found the factors 18,62,12,981 . The biggest common factor number is the GCF number.
So the greatest common factor 18,62,12,981 is 1.

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

• GCF of 52, 79, 61, 157
• GCF of 29, 29, 46, 502
• GCF of 17, 34, 51, 833
• GCF of 52, 97, 30, 747
• GCF of 78, 96, 28, 601

1. What is the GCF of 18, 62, 12, 981?

Answer: GCF of 18, 62, 12, 981 is 1.

2. How to Find the GCF of 18, 62, 12, 981

Answer: Greatest Common Factor(GCF) of 18, 62, 12, 981 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 62, 12, 981) = 1.