Greatest Common Factor of 2390, 1989

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

• Greatest Common Factor of 2390, 1989 by common division method
• Greatest Common Factor of 2390, 1989 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 2390

List of positive integer factors of 2390 that divides 2390 without a remainder.

1,2,5,10,239,478,1195,2390

Factors of 1989

List of positive integer factors of 1989 that divides 1989 without a remainder.

1,3,9,13,17,39,51,117,153,221,663,1989

Greatest Common Factor

We found the factors 2390,1989 . The biggest common factor number is the GCF number.
So the greatest common factor 2390,1989 is 1.

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

• GCF of 2810, 6788
• GCF of 4162, 7683
• GCF of 1437, 7539
• GCF of 1823, 9968
• GCF of 9069, 6100

1. What is the GCF of 2390, 1989?

Answer: GCF of 2390, 1989 is 1.

2. How to Find the GCF of 2390, 1989

Answer: Greatest Common Factor(GCF) of 2390, 1989 = 1

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

Step 2: Then multiply all the prime factors GCF(2390, 1989) = 1.