Greatest Common Factor of 80, 840, 392

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

• Greatest Common Factor of 80, 840, 392 by common division method
• Greatest Common Factor of 80, 840, 392 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 x 2 x 2 = 8

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Greatest Common Factor

We found the factors 80,840,392 . The biggest common factor number is the GCF number.
So the greatest common factor 80,840,392 is 8.

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

• GCF of 44, 437, 745
• GCF of 28, 873, 248
• GCF of 99, 170, 413
• GCF of 74, 457, 699
• GCF of 85, 221, 784

1. What is the GCF of 80, 840, 392?

Answer: GCF of 80, 840, 392 is 8.

2. How to Find the GCF of 80, 840, 392

Answer: Greatest Common Factor(GCF) of 80, 840, 392 = 8

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

Step 2: Then multiply all the prime factors GCF(80, 840, 392) = 8.