Greatest Common Factor of 816, 213, 945

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

• Greatest Common Factor of 816, 213, 945 by common division method
• Greatest Common Factor of 816, 213, 945 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 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

Factors of 213

List of positive integer factors of 213 that divides 213 without a remainder.

1,3,71,213

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 816,213,945 . The biggest common factor number is the GCF number.
So the greatest common factor 816,213,945 is 3.

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

• GCF of 922, 854, 622
• GCF of 356, 410, 722
• GCF of 683, 322, 549
• GCF of 640, 927, 986
• GCF of 232, 125, 542

1. What is the GCF of 816, 213, 945?

Answer: GCF of 816, 213, 945 is 3.

2. How to Find the GCF of 816, 213, 945

Answer: Greatest Common Factor(GCF) of 816, 213, 945 = 3

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

Step 2: Then multiply all the prime factors GCF(816, 213, 945) = 3.