Greatest Common Factor of 385, 165, 172

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

• Greatest Common Factor of 385, 165, 172 by common division method
• Greatest Common Factor of 385, 165, 172 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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

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 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 385,165,172 . The biggest common factor number is the GCF number.
So the greatest common factor 385,165,172 is 1.

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

• GCF of 676, 703, 543
• GCF of 442, 911, 602
• GCF of 650, 370, 221
• GCF of 571, 569, 855
• GCF of 873, 392, 237

1. What is the GCF of 385, 165, 172?

Answer: GCF of 385, 165, 172 is 1.

2. How to Find the GCF of 385, 165, 172

Answer: Greatest Common Factor(GCF) of 385, 165, 172 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 165, 172) = 1.