Greatest Common Factor of 64, 189, 455

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

• Greatest Common Factor of 64, 189, 455 by common division method
• Greatest Common Factor of 64, 189, 455 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

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

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 455

List of positive integer factors of 455 that divides 455 without a remainder.

1,5,7,13,35,65,91,455

Greatest Common Factor

We found the factors 64,189,455 . The biggest common factor number is the GCF number.
So the greatest common factor 64,189,455 is 1.

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

• GCF of 17, 214, 119
• GCF of 61, 612, 933
• GCF of 17, 949, 879
• GCF of 66, 826, 136
• GCF of 71, 651, 537

1. What is the GCF of 64, 189, 455?

Answer: GCF of 64, 189, 455 is 1.

2. How to Find the GCF of 64, 189, 455

Answer: Greatest Common Factor(GCF) of 64, 189, 455 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 189, 455) = 1.