Greatest Common Factor of 17, 98, 989

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

• Greatest Common Factor of 17, 98, 989 by common division method
• Greatest Common Factor of 17, 98, 989 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 98

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

1,2,7,14,49,98

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Greatest Common Factor

We found the factors 17,98,989 . The biggest common factor number is the GCF number.
So the greatest common factor 17,98,989 is 1.

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

• GCF of 81, 81, 155
• GCF of 15, 20, 362
• GCF of 18, 11, 141
• GCF of 70, 14, 162
• GCF of 57, 86, 120

1. What is the GCF of 17, 98, 989?

Answer: GCF of 17, 98, 989 is 1.

2. How to Find the GCF of 17, 98, 989

Answer: Greatest Common Factor(GCF) of 17, 98, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 98, 989) = 1.