Greatest Common Factor of 63, 243, 816

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

• Greatest Common Factor of 63, 243, 816 by common division method
• Greatest Common Factor of 63, 243, 816 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 63

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

1,3,7,9,21,63

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

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 63,243,816 . The biggest common factor number is the GCF number.
So the greatest common factor 63,243,816 is 3.

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

• GCF of 55, 336, 456
• GCF of 20, 459, 750
• GCF of 22, 522, 778
• GCF of 95, 659, 682
• GCF of 35, 729, 237

1. What is the GCF of 63, 243, 816?

Answer: GCF of 63, 243, 816 is 3.

2. How to Find the GCF of 63, 243, 816

Answer: Greatest Common Factor(GCF) of 63, 243, 816 = 3

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

Step 2: Then multiply all the prime factors GCF(63, 243, 816) = 3.