Greatest Common Factor of 135, 621, 816

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

• Greatest Common Factor of 135, 621, 816 by common division method
• Greatest Common Factor of 135, 621, 816 with matching the biggest common factor

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

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

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 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Greatest Common Factor

We found the factors 135,621,816 . The biggest common factor number is the GCF number.
So the greatest common factor 135,621,816 is 3.

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

• GCF of 303, 555, 357
• GCF of 447, 688, 354
• GCF of 666, 317, 311
• GCF of 903, 239, 321
• GCF of 399, 670, 612

1. What is the GCF of 135, 621, 816?

Answer: GCF of 135, 621, 816 is 3.

2. How to Find the GCF of 135, 621, 816

Answer: Greatest Common Factor(GCF) of 135, 621, 816 = 3

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

Step 2: Then multiply all the prime factors GCF(135, 621, 816) = 3.