Greatest Common Factor of 624, 320, 680

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

• Greatest Common Factor of 624, 320, 680 by common division method
• Greatest Common Factor of 624, 320, 680 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 2 x 2 = 8

Factors of 624

List of positive integer factors of 624 that divides 624 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Greatest Common Factor

We found the factors 624,320,680 . The biggest common factor number is the GCF number.
So the greatest common factor 624,320,680 is 8.

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

• GCF of 927, 545, 301
• GCF of 179, 151, 836
• GCF of 633, 460, 219
• GCF of 182, 729, 219
• GCF of 880, 927, 203

1. What is the GCF of 624, 320, 680?

Answer: GCF of 624, 320, 680 is 8.

2. How to Find the GCF of 624, 320, 680

Answer: Greatest Common Factor(GCF) of 624, 320, 680 = 8

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

Step 2: Then multiply all the prime factors GCF(624, 320, 680) = 8.