GCD of 744, 918, 515, 442 Calculator

Given Input numbers are 744, 918, 515, 442

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

Divisors of 744 :

The positive integer divisors of 744 that completely divides 744 are.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 515 :

The positive integer divisors of 515 that completely divides 515 are.

1, 5, 103, 515

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 (744, 918, 515, 442) = 1.

Given numbers are 744, 918, 515, 442

The list of prime factors of all numbers are

Prime factors of 744 are 2 x 2 x 2 x 3 x 31

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

Prime factors of 515 are 5 x 103

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 744, 918, 515, 442

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

Apply this formula for all numbers.

Step1:

LCM(744, 918) = 113832

GCD(744, 918) = ( 744 x 918 ) / 113832

= 744 / 918

= 744

Step2:

LCM(6, 515) = 3090

GCD(6, 515) = ( 6 x 515 ) / 3090

= 6 / 515

= 6

Step3:

LCM(1, 442) = 442

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

= 1 / 442

= 1

So, Greatest Common Divisor of 744, 918, 515, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 989, 512, 790, 353
• GCD of 747, 160, 553, 499
• GCD of 417, 397, 101, 232
• GCD of 350, 352, 154, 509
• GCD of 169, 418, 895, 179

Given numbers are 744, 918, 515, 442
The greatest common divisor of numbers 744, 918, 515, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 744, 918, 515, 442 is 1.

1. What is the GCD of 744, 918, 515, 442?

GCD of given numbers 744, 918, 515, 442 is 1

2. How to calculate the greatest common divisor of 744, 918, 515, 442?

We can find the highest common divisor of 744, 918, 515, 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 744, 918, 515, 442 i.e 1.

3. How can I use the GCD of 744, 918, 515, 442Calculator?

Out the numbers 744, 918, 515, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.