Greatest Common Factor of 399, 105, 912, 816

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

• Greatest Common Factor of 399, 105, 912, 816 by common division method
• Greatest Common Factor of 399, 105, 912, 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 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 912

List of positive integer factors of 912 that divides 912 without a remainder.

1,2,3,4,6,8,12,16,19,24,38,48,57,76,114,152,228,304,456,912

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 399,105,912,816 . The biggest common factor number is the GCF number.
So the greatest common factor 399,105,912,816 is 3.

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

• GCF of 742, 299, 769, 999
• GCF of 247, 915, 823, 125
• GCF of 174, 707, 525, 472
• GCF of 806, 763, 780, 881
• GCF of 644, 423, 225, 953

1. What is the GCF of 399, 105, 912, 816?

Answer: GCF of 399, 105, 912, 816 is 3.

2. How to Find the GCF of 399, 105, 912, 816

Answer: Greatest Common Factor(GCF) of 399, 105, 912, 816 = 3

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

Step 2: Then multiply all the prime factors GCF(399, 105, 912, 816) = 3.