Greatest Common Factor of 320, 123, 128

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

• Greatest Common Factor of 320, 123, 128 by common division method
• Greatest Common Factor of 320, 123, 128 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

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 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 128

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

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

Greatest Common Factor

We found the factors 320,123,128 . The biggest common factor number is the GCF number.
So the greatest common factor 320,123,128 is 1.

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

• GCF of 854, 655, 696
• GCF of 147, 783, 476
• GCF of 941, 736, 410
• GCF of 210, 781, 483
• GCF of 259, 329, 687

1. What is the GCF of 320, 123, 128?

Answer: GCF of 320, 123, 128 is 1.

2. How to Find the GCF of 320, 123, 128

Answer: Greatest Common Factor(GCF) of 320, 123, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(320, 123, 128) = 1.