GCD of 442, 542, 618, 756 Calculator

Given Input numbers are 442, 542, 618, 756

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

Divisors of 442 :

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

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

Divisors of 542 :

The positive integer divisors of 542 that completely divides 542 are.

1, 2, 271, 542

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

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 (442, 542, 618, 756) = 2.

Given numbers are 442, 542, 618, 756

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 542 are 2 x 271

Prime factors of 618 are 2 x 3 x 103

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

The highest common occurrence is 2¹

Therefore, GCD of 442, 542, 618, 756 is 2.

Given numbers are 442, 542, 618, 756

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

Apply this formula for all numbers.

Step1:

LCM(442, 542) = 119782

GCD(442, 542) = ( 442 x 542 ) / 119782

= 442 / 542

= 442

Step2:

LCM(2, 618) = 618

GCD(2, 618) = ( 2 x 618 ) / 618

= 2 / 618

= 2

Step3:

LCM(2, 756) = 756

GCD(2, 756) = ( 2 x 756 ) / 756

= 2 / 756

= 2

So, Greatest Common Divisor of 442, 542, 618, 756 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 380, 308, 639, 588
• GCD of 430, 255, 700, 928
• GCD of 619, 584, 687, 338
• GCD of 762, 371, 625, 450
• GCD of 781, 511, 272, 699

Given numbers are 442, 542, 618, 756
The greatest common divisor of numbers 442, 542, 618, 756 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 542, 618, 756 is 2.

1. What is the GCD of 442, 542, 618, 756?

GCD of given numbers 442, 542, 618, 756 is 2

2. How to calculate the greatest common divisor of 442, 542, 618, 756?

We can find the highest common divisor of 442, 542, 618, 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 442, 542, 618, 756 i.e 2.

3. How can I use the GCD of 442, 542, 618, 756Calculator?

Out the numbers 442, 542, 618, 756 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.