Greatest Common Factor of 84, 45, 816

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

• Greatest Common Factor of 84, 45, 816 by common division method
• Greatest Common Factor of 84, 45, 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 84,45,816 . The biggest common factor number is the GCF number.
So the greatest common factor 84,45,816 is 3.

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

• GCF of 15, 93, 584
• GCF of 37, 65, 317
• GCF of 33, 22, 816
• GCF of 63, 28, 388
• GCF of 26, 27, 438

1. What is the GCF of 84, 45, 816?

Answer: GCF of 84, 45, 816 is 3.

2. How to Find the GCF of 84, 45, 816

Answer: Greatest Common Factor(GCF) of 84, 45, 816 = 3

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

Step 2: Then multiply all the prime factors GCF(84, 45, 816) = 3.