Greatest Common Factor of 18, 99, 98, 517

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

• Greatest Common Factor of 18, 99, 98, 517 by common division method
• Greatest Common Factor of 18, 99, 98, 517 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 98

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

1,2,7,14,49,98

Factors of 517

List of positive integer factors of 517 that divides 517 without a remainder.

1,11,47,517

Greatest Common Factor

We found the factors 18,99,98,517 . The biggest common factor number is the GCF number.
So the greatest common factor 18,99,98,517 is 1.

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

• GCF of 17, 86, 41, 375
• GCF of 35, 56, 65, 388
• GCF of 82, 84, 27, 378
• GCF of 28, 48, 22, 221
• GCF of 46, 74, 46, 790

1. What is the GCF of 18, 99, 98, 517?

Answer: GCF of 18, 99, 98, 517 is 1.

2. How to Find the GCF of 18, 99, 98, 517

Answer: Greatest Common Factor(GCF) of 18, 99, 98, 517 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 99, 98, 517) = 1.