Greatest Common Factor of 165, 378, 284

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

• Greatest Common Factor of 165, 378, 284 by common division method
• Greatest Common Factor of 165, 378, 284 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 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 284

List of positive integer factors of 284 that divides 284 without a remainder.

1,2,4,71,142,284

Greatest Common Factor

We found the factors 165,378,284 . The biggest common factor number is the GCF number.
So the greatest common factor 165,378,284 is 1.

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

• GCF of 543, 272, 789
• GCF of 436, 517, 466
• GCF of 919, 395, 666
• GCF of 297, 224, 280
• GCF of 927, 628, 685

1. What is the GCF of 165, 378, 284?

Answer: GCF of 165, 378, 284 is 1.

2. How to Find the GCF of 165, 378, 284

Answer: Greatest Common Factor(GCF) of 165, 378, 284 = 1

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

Step 2: Then multiply all the prime factors GCF(165, 378, 284) = 1.