GCD of 844, 987, 457, 442 Calculator

Given Input numbers are 844, 987, 457, 442

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 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 457 :

The positive integer divisors of 457 that completely divides 457 are.

1, 457

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (844, 987, 457, 442) = 1.

Given numbers are 844, 987, 457, 442

The list of prime factors of all numbers are

Prime factors of 844 are 2 x 2 x 211

Prime factors of 987 are 3 x 7 x 47

Prime factors of 457 are 457

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 844, 987, 457, 442

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

Apply this formula for all numbers.

Step1:

LCM(844, 987) = 833028

GCD(844, 987) = ( 844 x 987 ) / 833028

= 844 / 987

= 844

Step2:

LCM(1, 457) = 457

GCD(1, 457) = ( 1 x 457 ) / 457

= 1 / 457

= 1

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 844, 987, 457, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 271, 463, 602, 540
• GCD of 205, 899, 809, 645
• GCD of 208, 635, 212, 805
• GCD of 158, 100, 983, 534
• GCD of 252, 733, 815, 720

Given numbers are 844, 987, 457, 442
The greatest common divisor of numbers 844, 987, 457, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 844, 987, 457, 442 is 1.

1. What is the GCD of 844, 987, 457, 442?

GCD of given numbers 844, 987, 457, 442 is 1

2. How to calculate the greatest common divisor of 844, 987, 457, 442?

We can find the highest common divisor of 844, 987, 457, 442 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, 987, 457, 442 i.e 1.

3. How can I use the GCD of 844, 987, 457, 442Calculator?

Out the numbers 844, 987, 457, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.