Greatest Common Factor of 98, 18, 997

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

• Greatest Common Factor of 98, 18, 997 by common division method
• Greatest Common Factor of 98, 18, 997 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 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 18

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

1,2,3,6,9,18

Factors of 997

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

1,997

Greatest Common Factor

We found the factors 98,18,997 . The biggest common factor number is the GCF number.
So the greatest common factor 98,18,997 is 1.

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

• GCF of 70, 36, 668
• GCF of 40, 19, 527
• GCF of 97, 89, 470
• GCF of 15, 37, 939
• GCF of 62, 54, 661

1. What is the GCF of 98, 18, 997?

Answer: GCF of 98, 18, 997 is 1.

2. How to Find the GCF of 98, 18, 997

Answer: Greatest Common Factor(GCF) of 98, 18, 997 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 18, 997) = 1.