Greatest Common Factor of 816, 24, 990

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

• Greatest Common Factor of 816, 24, 990 by common division method
• Greatest Common Factor of 816, 24, 990 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Greatest Common Factor

We found the factors 816,24,990 . The biggest common factor number is the GCF number.
So the greatest common factor 816,24,990 is 6.

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

• GCF of 673, 66, 909
• GCF of 851, 46, 900
• GCF of 781, 20, 597
• GCF of 921, 72, 191
• GCF of 837, 82, 685

1. What is the GCF of 816, 24, 990?

Answer: GCF of 816, 24, 990 is 6.

2. How to Find the GCF of 816, 24, 990

Answer: Greatest Common Factor(GCF) of 816, 24, 990 = 6

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

Step 2: Then multiply all the prime factors GCF(816, 24, 990) = 6.