Greatest Common Factor of 9900, 3990

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

• Greatest Common Factor of 9900, 3990 by common division method
• Greatest Common Factor of 9900, 3990 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 x 5 = 30

Factors of 9900

List of positive integer factors of 9900 that divides 9900 without a remainder.

1,2,3,4,5,6,9,10,11,12,15,18,20,22,25,30,33,36,44,45,50,55,60,66,75,90,99,100,110,132,150,165,180,198,220,225,275,300,330,396,450,495,550,660,825,900,990,1100,1650,1980,2475,3300,4950,9900

Factors of 3990

List of positive integer factors of 3990 that divides 3990 without a remainder.

1,2,3,5,6,7,10,14,15,19,21,30,35,38,42,57,70,95,105,114,133,190,210,266,285,399,570,665,798,1330,1995,3990

Greatest Common Factor

We found the factors 9900,3990 . The biggest common factor number is the GCF number.
So the greatest common factor 9900,3990 is 30.

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

• GCF of 5701, 5560
• GCF of 3259, 3250
• GCF of 3273, 7103
• GCF of 5415, 5036
• GCF of 3875, 3264

1. What is the GCF of 9900, 3990?

Answer: GCF of 9900, 3990 is 30.

2. How to Find the GCF of 9900, 3990

Answer: Greatest Common Factor(GCF) of 9900, 3990 = 30

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

Step 2: Then multiply all the prime factors GCF(9900, 3990) = 30.