Greatest Common Factor of 729, 585, 63

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

• Greatest Common Factor of 729, 585, 63 by common division method
• Greatest Common Factor of 729, 585, 63 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

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 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Greatest Common Factor

We found the factors 729,585,63 . The biggest common factor number is the GCF number.
So the greatest common factor 729,585,63 is 9.

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

• GCF of 266, 920, 17
• GCF of 490, 195, 51
• GCF of 750, 423, 99
• GCF of 875, 284, 53
• GCF of 283, 286, 93

1. What is the GCF of 729, 585, 63?

Answer: GCF of 729, 585, 63 is 9.

2. How to Find the GCF of 729, 585, 63

Answer: Greatest Common Factor(GCF) of 729, 585, 63 = 9

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

Step 2: Then multiply all the prime factors GCF(729, 585, 63) = 9.