Greatest Common Factor of 399, 9240

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

• Greatest Common Factor of 399, 9240 by common division method
• Greatest Common Factor of 399, 9240 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 7 = 21

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 9240

List of positive integer factors of 9240 that divides 9240 without a remainder.

1,2,3,4,5,6,7,8,10,11,12,14,15,20,21,22,24,28,30,33,35,40,42,44,55,56,60,66,70,77,84,88,105,110,120,132,140,154,165,168,210,220,231,264,280,308,330,385,420,440,462,616,660,770,840,924,1155,1320,1540,1848,2310,3080,4620,9240

Greatest Common Factor

We found the factors 399,9240 . The biggest common factor number is the GCF number.
So the greatest common factor 399,9240 is 21.

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

• GCF of 318, 8388
• GCF of 604, 2629
• GCF of 447, 2771
• GCF of 421, 3006
• GCF of 680, 6105

1. What is the GCF of 399, 9240?

Answer: GCF of 399, 9240 is 21.

2. How to Find the GCF of 399, 9240

Answer: Greatest Common Factor(GCF) of 399, 9240 = 21

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

Step 2: Then multiply all the prime factors GCF(399, 9240) = 21.