GCD of 844, 785, 628, 981 Calculator

Given Input numbers are 844, 785, 628, 981

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 785 :

The positive integer divisors of 785 that completely divides 785 are.

1, 5, 157, 785

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

GCD of numbers is the greatest common divisor

So, the GCD (844, 785, 628, 981) = 1.

Given numbers are 844, 785, 628, 981

The list of prime factors of all numbers are

Prime factors of 844 are 2 x 2 x 211

Prime factors of 785 are 5 x 157

Prime factors of 628 are 2 x 2 x 157

Prime factors of 981 are 3 x 3 x 109

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

Given numbers are 844, 785, 628, 981

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

Apply this formula for all numbers.

Step1:

LCM(844, 785) = 662540

GCD(844, 785) = ( 844 x 785 ) / 662540

= 844 / 785

= 844

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

Step3:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

So, Greatest Common Divisor of 844, 785, 628, 981 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 980, 613, 172, 312
• GCD of 137, 190, 795, 752
• GCD of 217, 581, 353, 811
• GCD of 720, 964, 575, 253
• GCD of 332, 438, 369, 384

Given numbers are 844, 785, 628, 981
The greatest common divisor of numbers 844, 785, 628, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 844, 785, 628, 981 is 1.

1. What is the GCD of 844, 785, 628, 981?

GCD of given numbers 844, 785, 628, 981 is 1

2. How to calculate the greatest common divisor of 844, 785, 628, 981?

We can find the highest common divisor of 844, 785, 628, 981 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, 785, 628, 981 i.e 1.

3. How can I use the GCD of 844, 785, 628, 981Calculator?

Out the numbers 844, 785, 628, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.