Greatest Common Factor of 422, 128, 280

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

• Greatest Common Factor of 422, 128, 280 by common division method
• Greatest Common Factor of 422, 128, 280 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 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 422,128,280 . The biggest common factor number is the GCF number.
So the greatest common factor 422,128,280 is 2.

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

• GCF of 605, 868, 593
• GCF of 896, 185, 984
• GCF of 842, 170, 104
• GCF of 713, 248, 430
• GCF of 609, 993, 803

1. What is the GCF of 422, 128, 280?

Answer: GCF of 422, 128, 280 is 2.

2. How to Find the GCF of 422, 128, 280

Answer: Greatest Common Factor(GCF) of 422, 128, 280 = 2

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

Step 2: Then multiply all the prime factors GCF(422, 128, 280) = 2.