Greatest Common Factor of 990, 8400

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

• Greatest Common Factor of 990, 8400 by common division method
• Greatest Common Factor of 990, 8400 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 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

Factors of 8400

List of positive integer factors of 8400 that divides 8400 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,16,20,21,24,25,28,30,35,40,42,48,50,56,60,70,75,80,84,100,105,112,120,140,150,168,175,200,210,240,280,300,336,350,400,420,525,560,600,700,840,1050,1200,1400,1680,2100,2800,4200,8400

Greatest Common Factor

We found the factors 990,8400 . The biggest common factor number is the GCF number.
So the greatest common factor 990,8400 is 30.

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

• GCF of 777, 7447
• GCF of 995, 5835
• GCF of 561, 8537
• GCF of 331, 5205
• GCF of 471, 9569

1. What is the GCF of 990, 8400?

Answer: GCF of 990, 8400 is 30.

2. How to Find the GCF of 990, 8400

Answer: Greatest Common Factor(GCF) of 990, 8400 = 30

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

Step 2: Then multiply all the prime factors GCF(990, 8400) = 30.