Greatest Common Factor of 165, 638, 473

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

• Greatest Common Factor of 165, 638, 473 by common division method
• Greatest Common Factor of 165, 638, 473 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

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 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 473

List of positive integer factors of 473 that divides 473 without a remainder.

1,11,43,473

Greatest Common Factor

We found the factors 165,638,473 . The biggest common factor number is the GCF number.
So the greatest common factor 165,638,473 is 11.

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

• GCF of 910, 583, 463
• GCF of 398, 131, 933
• GCF of 638, 347, 724
• GCF of 924, 769, 130
• GCF of 195, 343, 797

1. What is the GCF of 165, 638, 473?

Answer: GCF of 165, 638, 473 is 11.

2. How to Find the GCF of 165, 638, 473

Answer: Greatest Common Factor(GCF) of 165, 638, 473 = 11

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

Step 2: Then multiply all the prime factors GCF(165, 638, 473) = 11.