Greatest Common Factor of 80, 420, 380

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

• Greatest Common Factor of 80, 420, 380 by common division method
• Greatest Common Factor of 80, 420, 380 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 5 = 20

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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Greatest Common Factor

We found the factors 80,420,380 . The biggest common factor number is the GCF number.
So the greatest common factor 80,420,380 is 20.

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

• GCF of 47, 232, 732
• GCF of 41, 238, 494
• GCF of 55, 446, 167
• GCF of 90, 228, 847
• GCF of 94, 296, 350

1. What is the GCF of 80, 420, 380?

Answer: GCF of 80, 420, 380 is 20.

2. How to Find the GCF of 80, 420, 380

Answer: Greatest Common Factor(GCF) of 80, 420, 380 = 20

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

Step 2: Then multiply all the prime factors GCF(80, 420, 380) = 20.