Greatest Common Factor of 165, 170, 442

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

• Greatest Common Factor of 165, 170, 442 by common division method
• Greatest Common Factor of 165, 170, 442 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 165

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

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

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 165,170,442 . The biggest common factor number is the GCF number.
So the greatest common factor 165,170,442 is 1.

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

• GCF of 700, 995, 558
• GCF of 537, 230, 643
• GCF of 859, 960, 790
• GCF of 554, 976, 367
• GCF of 760, 373, 387

1. What is the GCF of 165, 170, 442?

Answer: GCF of 165, 170, 442 is 1.

2. How to Find the GCF of 165, 170, 442

Answer: Greatest Common Factor(GCF) of 165, 170, 442 = 1

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

Step 2: Then multiply all the prime factors GCF(165, 170, 442) = 1.