Greatest Common Factor of 189, 120, 290

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

• Greatest Common Factor of 189, 120, 290 by common division method
• Greatest Common Factor of 189, 120, 290 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 189

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

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

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Factors of 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

Greatest Common Factor

We found the factors 189,120,290 . The biggest common factor number is the GCF number.
So the greatest common factor 189,120,290 is 1.

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

• GCF of 109, 191, 477
• GCF of 738, 469, 469
• GCF of 261, 848, 349
• GCF of 153, 606, 215
• GCF of 695, 592, 603

1. What is the GCF of 189, 120, 290?

Answer: GCF of 189, 120, 290 is 1.

2. How to Find the GCF of 189, 120, 290

Answer: Greatest Common Factor(GCF) of 189, 120, 290 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 120, 290) = 1.