GCD of 842, 251, 936, 856 Calculator

Given Input numbers are 842, 251, 936, 856

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

Divisors of 842 :

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

1, 2, 421, 842

Divisors of 251 :

The positive integer divisors of 251 that completely divides 251 are.

1, 251

Divisors of 936 :

The positive integer divisors of 936 that completely divides 936 are.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

GCD of numbers is the greatest common divisor

So, the GCD (842, 251, 936, 856) = 1.

Given numbers are 842, 251, 936, 856

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 251 are 251

Prime factors of 936 are 2 x 2 x 2 x 3 x 3 x 13

Prime factors of 856 are 2 x 2 x 2 x 107

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

Given numbers are 842, 251, 936, 856

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

Apply this formula for all numbers.

Step1:

LCM(842, 251) = 211342

GCD(842, 251) = ( 842 x 251 ) / 211342

= 842 / 251

= 842

Step2:

LCM(1, 936) = 936

GCD(1, 936) = ( 1 x 936 ) / 936

= 1 / 936

= 1

Step3:

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

= 1 / 856

= 1

So, Greatest Common Divisor of 842, 251, 936, 856 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 607, 987, 107, 400
• GCD of 749, 915, 601, 772
• GCD of 957, 917, 186, 589
• GCD of 881, 540, 815, 593
• GCD of 101, 749, 385, 772

Given numbers are 842, 251, 936, 856
The greatest common divisor of numbers 842, 251, 936, 856 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 251, 936, 856 is 1.

1. What is the GCD of 842, 251, 936, 856?

GCD of given numbers 842, 251, 936, 856 is 1

2. How to calculate the greatest common divisor of 842, 251, 936, 856?

We can find the highest common divisor of 842, 251, 936, 856 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 842, 251, 936, 856 i.e 1.

3. How can I use the GCD of 842, 251, 936, 856Calculator?

Out the numbers 842, 251, 936, 856 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.