Greatest Common Factor of 18, 12, 10, 917

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

• Greatest Common Factor of 18, 12, 10, 917 by common division method
• Greatest Common Factor of 18, 12, 10, 917 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 12

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

1,2,3,4,6,12

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 917

List of positive integer factors of 917 that divides 917 without a remainder.

1,7,131,917

Greatest Common Factor

We found the factors 18,12,10,917 . The biggest common factor number is the GCF number.
So the greatest common factor 18,12,10,917 is 1.

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

• GCF of 33, 23, 94, 663
• GCF of 34, 43, 52, 162
• GCF of 52, 14, 41, 690
• GCF of 97, 53, 23, 781
• GCF of 63, 14, 77, 810

1. What is the GCF of 18, 12, 10, 917?

Answer: GCF of 18, 12, 10, 917 is 1.

2. How to Find the GCF of 18, 12, 10, 917

Answer: Greatest Common Factor(GCF) of 18, 12, 10, 917 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 12, 10, 917) = 1.