Greatest Common Factor of 10, 18, 117

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

• Greatest Common Factor of 10, 18, 117 by common division method
• Greatest Common Factor of 10, 18, 117 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 10

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

1,2,5,10

Factors of 18

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

1,2,3,6,9,18

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 10,18,117 . The biggest common factor number is the GCF number.
So the greatest common factor 10,18,117 is 1.

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

• GCF of 43, 50, 237
• GCF of 40, 26, 461
• GCF of 97, 29, 592
• GCF of 15, 59, 760
• GCF of 86, 27, 765

1. What is the GCF of 10, 18, 117?

Answer: GCF of 10, 18, 117 is 1.

2. How to Find the GCF of 10, 18, 117

Answer: Greatest Common Factor(GCF) of 10, 18, 117 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 18, 117) = 1.