Greatest Common Factor of 438, 520, 522

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

• Greatest Common Factor of 438, 520, 522 by common division method
• Greatest Common Factor of 438, 520, 522 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 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 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Greatest Common Factor

We found the factors 438,520,522 . The biggest common factor number is the GCF number.
So the greatest common factor 438,520,522 is 2.

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

• GCF of 917, 692, 365
• GCF of 175, 936, 764
• GCF of 780, 515, 285
• GCF of 264, 344, 455
• GCF of 506, 384, 891

1. What is the GCF of 438, 520, 522?

Answer: GCF of 438, 520, 522 is 2.

2. How to Find the GCF of 438, 520, 522

Answer: Greatest Common Factor(GCF) of 438, 520, 522 = 2

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

Step 2: Then multiply all the prime factors GCF(438, 520, 522) = 2.