GCD of 784, 844, 745, 442 Calculator

Given Input numbers are 784, 844, 745, 442

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

Divisors of 784 :

The positive integer divisors of 784 that completely divides 784 are.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

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 (784, 844, 745, 442) = 1.

Given numbers are 784, 844, 745, 442

The list of prime factors of all numbers are

Prime factors of 784 are 2 x 2 x 2 x 2 x 7 x 7

Prime factors of 844 are 2 x 2 x 211

Prime factors of 745 are 5 x 149

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 784, 844, 745, 442

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

Apply this formula for all numbers.

Step1:

LCM(784, 844) = 165424

GCD(784, 844) = ( 784 x 844 ) / 165424

= 784 / 844

= 784

Step2:

LCM(4, 745) = 2980

GCD(4, 745) = ( 4 x 745 ) / 2980

= 4 / 745

= 4

Step3:

LCM(1, 442) = 442

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

= 1 / 442

= 1

So, Greatest Common Divisor of 784, 844, 745, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 347, 940, 800, 343
• GCD of 430, 585, 983, 286
• GCD of 808, 882, 445, 199
• GCD of 918, 202, 102, 968
• GCD of 836, 304, 838, 127

Given numbers are 784, 844, 745, 442
The greatest common divisor of numbers 784, 844, 745, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 784, 844, 745, 442 is 1.

1. What is the GCD of 784, 844, 745, 442?

GCD of given numbers 784, 844, 745, 442 is 1

2. How to calculate the greatest common divisor of 784, 844, 745, 442?

We can find the highest common divisor of 784, 844, 745, 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 784, 844, 745, 442 i.e 1.

3. How can I use the GCD of 784, 844, 745, 442Calculator?

Out the numbers 784, 844, 745, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.