GCD of 844, 624, 845, 980 Calculator

Given Input numbers are 844, 624, 845, 980

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

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 624 :

The positive integer divisors of 624 that completely divides 624 are.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Divisors of 845 :

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

1, 5, 13, 65, 169, 845

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

GCD of numbers is the greatest common divisor

So, the GCD (844, 624, 845, 980) = 1.

Given numbers are 844, 624, 845, 980

The list of prime factors of all numbers are

Prime factors of 844 are 2 x 2 x 211

Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13

Prime factors of 845 are 5 x 13 x 13

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

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

Given numbers are 844, 624, 845, 980

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

Apply this formula for all numbers.

Step1:

LCM(844, 624) = 131664

GCD(844, 624) = ( 844 x 624 ) / 131664

= 844 / 624

= 844

Step2:

LCM(4, 845) = 3380

GCD(4, 845) = ( 4 x 845 ) / 3380

= 4 / 845

= 4

Step3:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

So, Greatest Common Divisor of 844, 624, 845, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 701, 144, 181, 990
• GCD of 979, 731, 573, 654
• GCD of 553, 279, 267, 447
• GCD of 648, 147, 401, 488
• GCD of 373, 494, 123, 946

Given numbers are 844, 624, 845, 980
The greatest common divisor of numbers 844, 624, 845, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 844, 624, 845, 980 is 1.

1. What is the GCD of 844, 624, 845, 980?

GCD of given numbers 844, 624, 845, 980 is 1

2. How to calculate the greatest common divisor of 844, 624, 845, 980?

We can find the highest common divisor of 844, 624, 845, 980 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 844, 624, 845, 980 i.e 1.

3. How can I use the GCD of 844, 624, 845, 980Calculator?

Out the numbers 844, 624, 845, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.