Greatest Common Factor of 200, 17, 91

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

• Greatest Common Factor of 200, 17, 91 by common division method
• Greatest Common Factor of 200, 17, 91 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 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Factors of 17

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

1,17

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Greatest Common Factor

We found the factors 200,17,91 . The biggest common factor number is the GCF number.
So the greatest common factor 200,17,91 is 1.

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

• GCF of 380, 27, 31
• GCF of 820, 45, 19
• GCF of 646, 17, 90
• GCF of 858, 91, 21
• GCF of 410, 90, 99

1. What is the GCF of 200, 17, 91?

Answer: GCF of 200, 17, 91 is 1.

2. How to Find the GCF of 200, 17, 91

Answer: Greatest Common Factor(GCF) of 200, 17, 91 = 1

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

Step 2: Then multiply all the prime factors GCF(200, 17, 91) = 1.