Greatest Common Factor of 17, 99, 36, 685

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

• Greatest Common Factor of 17, 99, 36, 685 by common division method
• Greatest Common Factor of 17, 99, 36, 685 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 99

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

1,3,9,11,33,99

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

Greatest Common Factor

We found the factors 17,99,36,685 . The biggest common factor number is the GCF number.
So the greatest common factor 17,99,36,685 is 1.

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

• GCF of 11, 60, 69, 602
• GCF of 85, 89, 37, 146
• GCF of 47, 18, 89, 210
• GCF of 15, 56, 18, 221
• GCF of 66, 12, 57, 247

1. What is the GCF of 17, 99, 36, 685?

Answer: GCF of 17, 99, 36, 685 is 1.

2. How to Find the GCF of 17, 99, 36, 685

Answer: Greatest Common Factor(GCF) of 17, 99, 36, 685 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 99, 36, 685) = 1.