Greatest Common Factor of 205, 390, 272

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

• Greatest Common Factor of 205, 390, 272 by common division method
• Greatest Common Factor of 205, 390, 272 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 205

List of positive integer factors of 205 that divides 205 without a remainder.

1,5,41,205

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 205,390,272 . The biggest common factor number is the GCF number.
So the greatest common factor 205,390,272 is 1.

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

• GCF of 690, 796, 942
• GCF of 441, 640, 651
• GCF of 763, 573, 665
• GCF of 850, 198, 820
• GCF of 454, 448, 868

1. What is the GCF of 205, 390, 272?

Answer: GCF of 205, 390, 272 is 1.

2. How to Find the GCF of 205, 390, 272

Answer: Greatest Common Factor(GCF) of 205, 390, 272 = 1

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

Step 2: Then multiply all the prime factors GCF(205, 390, 272) = 1.