Greatest Common Factor of 729, 57, 255

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

• Greatest Common Factor of 729, 57, 255 by common division method
• Greatest Common Factor of 729, 57, 255 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 255

List of positive integer factors of 255 that divides 255 without a remainder.

1,3,5,15,17,51,85,255

Greatest Common Factor

We found the factors 729,57,255 . The biggest common factor number is the GCF number.
So the greatest common factor 729,57,255 is 3.

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

• GCF of 610, 25, 355
• GCF of 555, 48, 758
• GCF of 424, 48, 141
• GCF of 287, 48, 111
• GCF of 109, 49, 432

1. What is the GCF of 729, 57, 255?

Answer: GCF of 729, 57, 255 is 3.

2. How to Find the GCF of 729, 57, 255

Answer: Greatest Common Factor(GCF) of 729, 57, 255 = 3

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

Step 2: Then multiply all the prime factors GCF(729, 57, 255) = 3.