Greatest Common Factor of 680, 394, 502, 310, 320

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

• Greatest Common Factor of 680, 394, 502, 310, 320 by common division method
• Greatest Common Factor of 680, 394, 502, 310, 320 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

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

Factors of 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Factors of 502

List of positive integer factors of 502 that divides 502 without a remainder.

1,2,251,502

Factors of 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

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

Greatest Common Factor

We found the factors 680,394,502,310,320 . The biggest common factor number is the GCF number.
So the greatest common factor 680,394,502,310,320 is 2.

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

• GCF of 459, 218, 381, 832, 997
• GCF of 752, 320, 464, 845, 289
• GCF of 142, 753, 918, 243, 183
• GCF of 684, 831, 671, 143, 404
• GCF of 298, 584, 959, 199, 488

1. What is the GCF of 680, 394, 502, 310, 320?

Answer: GCF of 680, 394, 502, 310, 320 is 2.

2. How to Find the GCF of 680, 394, 502, 310, 320

Answer: Greatest Common Factor(GCF) of 680, 394, 502, 310, 320 = 2

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

Step 2: Then multiply all the prime factors GCF(680, 394, 502, 310, 320) = 2.