Greatest Common Factor of 729, 621, 702

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

• Greatest Common Factor of 729, 621, 702 by common division method
• Greatest Common Factor of 729, 621, 702 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 x 3 = 27

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 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Greatest Common Factor

We found the factors 729,621,702 . The biggest common factor number is the GCF number.
So the greatest common factor 729,621,702 is 27.

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

• GCF of 560, 351, 951
• GCF of 989, 697, 162
• GCF of 581, 664, 495
• GCF of 668, 227, 398
• GCF of 141, 506, 611

1. What is the GCF of 729, 621, 702?

Answer: GCF of 729, 621, 702 is 27.

2. How to Find the GCF of 729, 621, 702

Answer: Greatest Common Factor(GCF) of 729, 621, 702 = 27

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

Step 2: Then multiply all the prime factors GCF(729, 621, 702) = 27.