GCD of 842, 903, 245, 424 Calculator

Given Input numbers are 842, 903, 245, 424

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 903 :

The positive integer divisors of 903 that completely divides 903 are.

1, 3, 7, 21, 43, 129, 301, 903

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

GCD of numbers is the greatest common divisor

So, the GCD (842, 903, 245, 424) = 1.

Given numbers are 842, 903, 245, 424

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 903 are 3 x 7 x 43

Prime factors of 245 are 5 x 7 x 7

Prime factors of 424 are 2 x 2 x 2 x 53

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

Given numbers are 842, 903, 245, 424

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

Apply this formula for all numbers.

Step1:

LCM(842, 903) = 760326

GCD(842, 903) = ( 842 x 903 ) / 760326

= 842 / 903

= 842

Step2:

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

= 1 / 245

= 1

Step3:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

So, Greatest Common Divisor of 842, 903, 245, 424 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 953, 106, 154, 826
• GCD of 108, 121, 762, 195
• GCD of 553, 795, 332, 868
• GCD of 728, 895, 671, 770
• GCD of 137, 996, 258, 559

Given numbers are 842, 903, 245, 424
The greatest common divisor of numbers 842, 903, 245, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 903, 245, 424 is 1.

1. What is the GCD of 842, 903, 245, 424?

GCD of given numbers 842, 903, 245, 424 is 1

2. How to calculate the greatest common divisor of 842, 903, 245, 424?

We can find the highest common divisor of 842, 903, 245, 424 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, 903, 245, 424 i.e 1.

3. How can I use the GCD of 842, 903, 245, 424Calculator?

Out the numbers 842, 903, 245, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.