Greatest Common Factor of 99, 85, 17

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

• Greatest Common Factor of 99, 85, 17 by common division method
• Greatest Common Factor of 99, 85, 17 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 99

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

1,3,9,11,33,99

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 17

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

1,17

Greatest Common Factor

We found the factors 99,85,17 . The biggest common factor number is the GCF number.
So the greatest common factor 99,85,17 is 1.

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

• GCF of 21, 92, 88
• GCF of 72, 11, 24
• GCF of 26, 48, 82
• GCF of 58, 55, 45
• GCF of 93, 12, 49

1. What is the GCF of 99, 85, 17?

Answer: GCF of 99, 85, 17 is 1.

2. How to Find the GCF of 99, 85, 17

Answer: Greatest Common Factor(GCF) of 99, 85, 17 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 85, 17) = 1.