Greatest Common Factor of 162, 855, 385

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

• Greatest Common Factor of 162, 855, 385 by common division method
• Greatest Common Factor of 162, 855, 385 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 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Factors of 385

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

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

Greatest Common Factor

We found the factors 162,855,385 . The biggest common factor number is the GCF number.
So the greatest common factor 162,855,385 is 1.

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

• GCF of 769, 438, 239
• GCF of 252, 843, 927
• GCF of 369, 306, 866
• GCF of 377, 300, 374
• GCF of 384, 156, 463

1. What is the GCF of 162, 855, 385?

Answer: GCF of 162, 855, 385 is 1.

2. How to Find the GCF of 162, 855, 385

Answer: Greatest Common Factor(GCF) of 162, 855, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(162, 855, 385) = 1.