Greatest Common Factor of 17, 90, 872

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

• Greatest Common Factor of 17, 90, 872 by common division method
• Greatest Common Factor of 17, 90, 872 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Greatest Common Factor

We found the factors 17,90,872 . The biggest common factor number is the GCF number.
So the greatest common factor 17,90,872 is 1.

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

• GCF of 20, 12, 860
• GCF of 15, 31, 721
• GCF of 76, 66, 617
• GCF of 33, 13, 959
• GCF of 39, 59, 947

1. What is the GCF of 17, 90, 872?

Answer: GCF of 17, 90, 872 is 1.

2. How to Find the GCF of 17, 90, 872

Answer: Greatest Common Factor(GCF) of 17, 90, 872 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 90, 872) = 1.