Greatest Common Factor of 165, 550, 85

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

• Greatest Common Factor of 165, 550, 85 by common division method
• Greatest Common Factor of 165, 550, 85 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 165

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

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

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Factors of 85

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

1,5,17,85

Greatest Common Factor

We found the factors 165,550,85 . The biggest common factor number is the GCF number.
So the greatest common factor 165,550,85 is 5.

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

• GCF of 510, 176, 30
• GCF of 362, 198, 59
• GCF of 102, 226, 80
• GCF of 934, 892, 60
• GCF of 642, 856, 75

1. What is the GCF of 165, 550, 85?

Answer: GCF of 165, 550, 85 is 5.

2. How to Find the GCF of 165, 550, 85

Answer: Greatest Common Factor(GCF) of 165, 550, 85 = 5

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

Step 2: Then multiply all the prime factors GCF(165, 550, 85) = 5.