Greatest Common Factor of 997, 138, 117

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

• Greatest Common Factor of 997, 138, 117 by common division method
• Greatest Common Factor of 997, 138, 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 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

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 997,138,117 . The biggest common factor number is the GCF number.
So the greatest common factor 997,138,117 is 1.

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

• GCF of 156, 633, 980
• GCF of 277, 714, 518
• GCF of 503, 566, 746
• GCF of 714, 350, 227
• GCF of 138, 984, 784

1. What is the GCF of 997, 138, 117?

Answer: GCF of 997, 138, 117 is 1.

2. How to Find the GCF of 997, 138, 117

Answer: Greatest Common Factor(GCF) of 997, 138, 117 = 1

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

Step 2: Then multiply all the prime factors GCF(997, 138, 117) = 1.