Greatest Common Factor of 128, 520, 442

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

• Greatest Common Factor of 128, 520, 442 by common division method
• Greatest Common Factor of 128, 520, 442 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 128

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

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

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 128,520,442 . The biggest common factor number is the GCF number.
So the greatest common factor 128,520,442 is 2.

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

• GCF of 858, 649, 694
• GCF of 327, 278, 109
• GCF of 455, 881, 882
• GCF of 214, 357, 925
• GCF of 686, 577, 446

1. What is the GCF of 128, 520, 442?

Answer: GCF of 128, 520, 442 is 2.

2. How to Find the GCF of 128, 520, 442

Answer: Greatest Common Factor(GCF) of 128, 520, 442 = 2

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

Step 2: Then multiply all the prime factors GCF(128, 520, 442) = 2.