Greatest Common Factor of 432, 438, 255

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

• Greatest Common Factor of 432, 438, 255 by common division method
• Greatest Common Factor of 432, 438, 255 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 432

List of positive integer factors of 432 that divides 432 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432

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 255

List of positive integer factors of 255 that divides 255 without a remainder.

1,3,5,15,17,51,85,255

Greatest Common Factor

We found the factors 432,438,255 . The biggest common factor number is the GCF number.
So the greatest common factor 432,438,255 is 3.

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

• GCF of 557, 900, 984
• GCF of 957, 785, 992
• GCF of 304, 484, 540
• GCF of 286, 722, 260
• GCF of 388, 185, 874

1. What is the GCF of 432, 438, 255?

Answer: GCF of 432, 438, 255 is 3.

2. How to Find the GCF of 432, 438, 255

Answer: Greatest Common Factor(GCF) of 432, 438, 255 = 3

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

Step 2: Then multiply all the prime factors GCF(432, 438, 255) = 3.