GCD of 845, 355, 772, 203 Calculator

Given Input numbers are 845, 355, 772, 203

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

Divisors of 845 :

The positive integer divisors of 845 that completely divides 845 are.

1, 5, 13, 65, 169, 845

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 203 :

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

1, 7, 29, 203

GCD of numbers is the greatest common divisor

So, the GCD (845, 355, 772, 203) = 1.

Given numbers are 845, 355, 772, 203

The list of prime factors of all numbers are

Prime factors of 845 are 5 x 13 x 13

Prime factors of 355 are 5 x 71

Prime factors of 772 are 2 x 2 x 193

Prime factors of 203 are 7 x 29

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

Given numbers are 845, 355, 772, 203

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

Apply this formula for all numbers.

Step1:

LCM(845, 355) = 59995

GCD(845, 355) = ( 845 x 355 ) / 59995

= 845 / 355

= 845

Step2:

LCM(5, 772) = 3860

GCD(5, 772) = ( 5 x 772 ) / 3860

= 5 / 772

= 5

Step3:

LCM(1, 203) = 203

GCD(1, 203) = ( 1 x 203 ) / 203

= 1 / 203

= 1

So, Greatest Common Divisor of 845, 355, 772, 203 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 627, 940, 938, 605
• GCD of 857, 110, 287, 930
• GCD of 728, 437, 438, 823
• GCD of 591, 864, 517, 322
• GCD of 610, 180, 759, 557

Given numbers are 845, 355, 772, 203
The greatest common divisor of numbers 845, 355, 772, 203 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 845, 355, 772, 203 is 1.

1. What is the GCD of 845, 355, 772, 203?

GCD of given numbers 845, 355, 772, 203 is 1

2. How to calculate the greatest common divisor of 845, 355, 772, 203?

We can find the highest common divisor of 845, 355, 772, 203 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 845, 355, 772, 203 i.e 1.

3. How can I use the GCD of 845, 355, 772, 203Calculator?

Out the numbers 845, 355, 772, 203 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.