GCD of 424, 388, 162, 783 Calculator

Given Input numbers are 424, 388, 162, 783

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

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 783 :

The positive integer divisors of 783 that completely divides 783 are.

1, 3, 9, 27, 29, 87, 261, 783

GCD of numbers is the greatest common divisor

So, the GCD (424, 388, 162, 783) = 1.

Given numbers are 424, 388, 162, 783

The list of prime factors of all numbers are

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 388 are 2 x 2 x 97

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

Prime factors of 783 are 3 x 3 x 3 x 29

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

Given numbers are 424, 388, 162, 783

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

Apply this formula for all numbers.

Step1:

LCM(424, 388) = 41128

GCD(424, 388) = ( 424 x 388 ) / 41128

= 424 / 388

= 424

Step2:

LCM(4, 162) = 324

GCD(4, 162) = ( 4 x 162 ) / 324

= 4 / 162

= 4

Step3:

LCM(2, 783) = 1566

GCD(2, 783) = ( 2 x 783 ) / 1566

= 2 / 783

= 2

So, Greatest Common Divisor of 424, 388, 162, 783 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 281, 775, 430, 803
• GCD of 171, 491, 539, 760
• GCD of 953, 864, 955, 736
• GCD of 812, 275, 136, 237
• GCD of 367, 978, 933, 487

Given numbers are 424, 388, 162, 783
The greatest common divisor of numbers 424, 388, 162, 783 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 424, 388, 162, 783 is 1.

1. What is the GCD of 424, 388, 162, 783?

GCD of given numbers 424, 388, 162, 783 is 1

2. How to calculate the greatest common divisor of 424, 388, 162, 783?

We can find the highest common divisor of 424, 388, 162, 783 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 424, 388, 162, 783 i.e 1.

3. How can I use the GCD of 424, 388, 162, 783Calculator?

Out the numbers 424, 388, 162, 783 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.