Greatest Common Factor of 165, 528, 40

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

• Greatest Common Factor of 165, 528, 40 by common division method
• Greatest Common Factor of 165, 528, 40 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 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Greatest Common Factor

We found the factors 165,528,40 . The biggest common factor number is the GCF number.
So the greatest common factor 165,528,40 is 1.

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

• GCF of 582, 118, 27
• GCF of 106, 418, 39
• GCF of 993, 512, 18
• GCF of 139, 725, 94
• GCF of 484, 272, 58

1. What is the GCF of 165, 528, 40?

Answer: GCF of 165, 528, 40 is 1.

2. How to Find the GCF of 165, 528, 40

Answer: Greatest Common Factor(GCF) of 165, 528, 40 = 1

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

Step 2: Then multiply all the prime factors GCF(165, 528, 40) = 1.