Greatest Common Factor of 84, 17, 34, 165

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

• Greatest Common Factor of 84, 17, 34, 165 by common division method
• Greatest Common Factor of 84, 17, 34, 165 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 17

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

1,17

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 84,17,34,165 . The biggest common factor number is the GCF number.
So the greatest common factor 84,17,34,165 is 1.

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

• GCF of 50, 29, 66, 644
• GCF of 91, 78, 50, 545
• GCF of 56, 95, 98, 583
• GCF of 45, 71, 28, 360
• GCF of 75, 52, 22, 514

1. What is the GCF of 84, 17, 34, 165?

Answer: GCF of 84, 17, 34, 165 is 1.

2. How to Find the GCF of 84, 17, 34, 165

Answer: Greatest Common Factor(GCF) of 84, 17, 34, 165 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 17, 34, 165) = 1.