GCD of 285, 252, 842, 187 Calculator

Given Input numbers are 285, 252, 842, 187

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

Divisors of 285 :

The positive integer divisors of 285 that completely divides 285 are.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 252 :

The positive integer divisors of 252 that completely divides 252 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

GCD of numbers is the greatest common divisor

So, the GCD (285, 252, 842, 187) = 1.

Given numbers are 285, 252, 842, 187

The list of prime factors of all numbers are

Prime factors of 285 are 3 x 5 x 19

Prime factors of 252 are 2 x 2 x 3 x 3 x 7

Prime factors of 842 are 2 x 421

Prime factors of 187 are 11 x 17

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

Given numbers are 285, 252, 842, 187

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

Apply this formula for all numbers.

Step1:

LCM(285, 252) = 23940

GCD(285, 252) = ( 285 x 252 ) / 23940

= 285 / 252

= 285

Step2:

LCM(3, 842) = 2526

GCD(3, 842) = ( 3 x 842 ) / 2526

= 3 / 842

= 3

Step3:

LCM(1, 187) = 187

GCD(1, 187) = ( 1 x 187 ) / 187

= 1 / 187

= 1

So, Greatest Common Divisor of 285, 252, 842, 187 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 377, 624, 622, 234
• GCD of 328, 980, 223, 606
• GCD of 700, 318, 725, 268
• GCD of 420, 670, 446, 526
• GCD of 890, 370, 295, 584

Given numbers are 285, 252, 842, 187
The greatest common divisor of numbers 285, 252, 842, 187 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 285, 252, 842, 187 is 1.

1. What is the GCD of 285, 252, 842, 187?

GCD of given numbers 285, 252, 842, 187 is 1

2. How to calculate the greatest common divisor of 285, 252, 842, 187?

We can find the highest common divisor of 285, 252, 842, 187 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 285, 252, 842, 187 i.e 1.

3. How can I use the GCD of 285, 252, 842, 187Calculator?

Out the numbers 285, 252, 842, 187 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.