Greatest Common Factor of 438, 622, 128

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

• Greatest Common Factor of 438, 622, 128 by common division method
• Greatest Common Factor of 438, 622, 128 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 622

List of positive integer factors of 622 that divides 622 without a remainder.

1,2,311,622

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 438,622,128 . The biggest common factor number is the GCF number.
So the greatest common factor 438,622,128 is 2.

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

• GCF of 925, 895, 230
• GCF of 549, 427, 343
• GCF of 846, 233, 624
• GCF of 446, 646, 888
• GCF of 194, 175, 111

1. What is the GCF of 438, 622, 128?

Answer: GCF of 438, 622, 128 is 2.

2. How to Find the GCF of 438, 622, 128

Answer: Greatest Common Factor(GCF) of 438, 622, 128 = 2

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

Step 2: Then multiply all the prime factors GCF(438, 622, 128) = 2.