GCD of 980, 668, 311, 239 Calculator

Given Input numbers are 980, 668, 311, 239

In the factoring method, we have to find the divisors of all numbers

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 311 :

The positive integer divisors of 311 that completely divides 311 are.

1, 311

Divisors of 239 :

The positive integer divisors of 239 that completely divides 239 are.

1, 239

GCD of numbers is the greatest common divisor

So, the GCD (980, 668, 311, 239) = 1.

Given numbers are 980, 668, 311, 239

The list of prime factors of all numbers are

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 668 are 2 x 2 x 167

Prime factors of 311 are 311

Prime factors of 239 are 239

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 980, 668, 311, 239

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(980, 668) = 163660

GCD(980, 668) = ( 980 x 668 ) / 163660

= 980 / 668

= 980

Step2:

LCM(4, 311) = 1244

GCD(4, 311) = ( 4 x 311 ) / 1244

= 4 / 311

= 4

Step3:

LCM(1, 239) = 239

GCD(1, 239) = ( 1 x 239 ) / 239

= 1 / 239

= 1

So, Greatest Common Divisor of 980, 668, 311, 239 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 612, 931, 181, 220
• GCD of 646, 610, 415, 696
• GCD of 967, 736, 568, 741
• GCD of 905, 528, 312, 626
• GCD of 264, 848, 809, 436

Given numbers are 980, 668, 311, 239
The greatest common divisor of numbers 980, 668, 311, 239 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 668, 311, 239 is 1.

1. What is the GCD of 980, 668, 311, 239?

GCD of given numbers 980, 668, 311, 239 is 1

2. How to calculate the greatest common divisor of 980, 668, 311, 239?

We can find the highest common divisor of 980, 668, 311, 239 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 980, 668, 311, 239 i.e 1.

3. How can I use the GCD of 980, 668, 311, 239Calculator?

Out the numbers 980, 668, 311, 239 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.