GCD of 387, 944, 440, 756 Calculator

Given Input numbers are 387, 944, 440, 756

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 944 :

The positive integer divisors of 944 that completely divides 944 are.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

GCD of numbers is the greatest common divisor

So, the GCD (387, 944, 440, 756) = 1.

Given numbers are 387, 944, 440, 756

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 944 are 2 x 2 x 2 x 2 x 59

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

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

Given numbers are 387, 944, 440, 756

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

Apply this formula for all numbers.

Step1:

LCM(387, 944) = 365328

GCD(387, 944) = ( 387 x 944 ) / 365328

= 387 / 944

= 387

Step2:

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

= 1 / 440

= 1

Step3:

LCM(1, 756) = 756

GCD(1, 756) = ( 1 x 756 ) / 756

= 1 / 756

= 1

So, Greatest Common Divisor of 387, 944, 440, 756 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 954, 401, 661, 421
• GCD of 704, 534, 929, 116
• GCD of 481, 417, 913, 134
• GCD of 368, 502, 474, 597
• GCD of 818, 624, 346, 380

Given numbers are 387, 944, 440, 756
The greatest common divisor of numbers 387, 944, 440, 756 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 944, 440, 756 is 1.

1. What is the GCD of 387, 944, 440, 756?

GCD of given numbers 387, 944, 440, 756 is 1

2. How to calculate the greatest common divisor of 387, 944, 440, 756?

We can find the highest common divisor of 387, 944, 440, 756 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 387, 944, 440, 756 i.e 1.

3. How can I use the GCD of 387, 944, 440, 756Calculator?

Out the numbers 387, 944, 440, 756 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.