Greatest Common Factor of 432, 221, 128

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

• Greatest Common Factor of 432, 221, 128 by common division method
• Greatest Common Factor of 432, 221, 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 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 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

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 432,221,128 . The biggest common factor number is the GCF number.
So the greatest common factor 432,221,128 is 1.

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

• GCF of 175, 281, 825
• GCF of 703, 997, 236
• GCF of 616, 148, 227
• GCF of 341, 627, 374
• GCF of 307, 944, 173

1. What is the GCF of 432, 221, 128?

Answer: GCF of 432, 221, 128 is 1.

2. How to Find the GCF of 432, 221, 128

Answer: Greatest Common Factor(GCF) of 432, 221, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(432, 221, 128) = 1.