GCD of 331, 203, 290, 357 Calculator

Given Input numbers are 331, 203, 290, 357

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

Divisors of 331 :

The positive integer divisors of 331 that completely divides 331 are.

1, 331

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

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

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

GCD of numbers is the greatest common divisor

So, the GCD (331, 203, 290, 357) = 1.

Given numbers are 331, 203, 290, 357

The list of prime factors of all numbers are

Prime factors of 331 are 331

Prime factors of 203 are 7 x 29

Prime factors of 290 are 2 x 5 x 29

Prime factors of 357 are 3 x 7 x 17

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

Given numbers are 331, 203, 290, 357

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

Apply this formula for all numbers.

Step1:

LCM(331, 203) = 67193

GCD(331, 203) = ( 331 x 203 ) / 67193

= 331 / 203

= 331

Step2:

LCM(1, 290) = 290

GCD(1, 290) = ( 1 x 290 ) / 290

= 1 / 290

= 1

Step3:

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

= 1 / 357

= 1

So, Greatest Common Divisor of 331, 203, 290, 357 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 870, 125, 328, 771
• GCD of 542, 979, 891, 156
• GCD of 193, 635, 128, 500
• GCD of 188, 730, 634, 602
• GCD of 577, 498, 613, 444

Given numbers are 331, 203, 290, 357
The greatest common divisor of numbers 331, 203, 290, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 331, 203, 290, 357 is 1.

1. What is the GCD of 331, 203, 290, 357?

GCD of given numbers 331, 203, 290, 357 is 1

2. How to calculate the greatest common divisor of 331, 203, 290, 357?

We can find the highest common divisor of 331, 203, 290, 357 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 331, 203, 290, 357 i.e 1.

3. How can I use the GCD of 331, 203, 290, 357Calculator?

Out the numbers 331, 203, 290, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.