Greatest Common Factor of 85, 39, 17, 196

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

• Greatest Common Factor of 85, 39, 17, 196 by common division method
• Greatest Common Factor of 85, 39, 17, 196 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 85

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

1,5,17,85

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 17

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

1,17

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 85,39,17,196 . The biggest common factor number is the GCF number.
So the greatest common factor 85,39,17,196 is 1.

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

• GCF of 15, 24, 99, 845
• GCF of 81, 14, 72, 720
• GCF of 61, 69, 27, 612
• GCF of 75, 57, 46, 578
• GCF of 92, 58, 48, 934

1. What is the GCF of 85, 39, 17, 196?

Answer: GCF of 85, 39, 17, 196 is 1.

2. How to Find the GCF of 85, 39, 17, 196

Answer: Greatest Common Factor(GCF) of 85, 39, 17, 196 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 39, 17, 196) = 1.