GCD of 450, 425, 189, 788 Calculator

Given Input numbers are 450, 425, 189, 788

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

Divisors of 450 :

The positive integer divisors of 450 that completely divides 450 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

GCD of numbers is the greatest common divisor

So, the GCD (450, 425, 189, 788) = 1.

Given numbers are 450, 425, 189, 788

The list of prime factors of all numbers are

Prime factors of 450 are 2 x 3 x 3 x 5 x 5

Prime factors of 425 are 5 x 5 x 17

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 788 are 2 x 2 x 197

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

Given numbers are 450, 425, 189, 788

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

Apply this formula for all numbers.

Step1:

LCM(450, 425) = 7650

GCD(450, 425) = ( 450 x 425 ) / 7650

= 450 / 425

= 450

Step2:

LCM(25, 189) = 4725

GCD(25, 189) = ( 25 x 189 ) / 4725

= 25 / 189

= 25

Step3:

LCM(1, 788) = 788

GCD(1, 788) = ( 1 x 788 ) / 788

= 1 / 788

= 1

So, Greatest Common Divisor of 450, 425, 189, 788 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 337, 530, 972, 269
• GCD of 646, 926, 810, 829
• GCD of 595, 160, 745, 467
• GCD of 670, 653, 122, 218
• GCD of 539, 878, 166, 229

Given numbers are 450, 425, 189, 788
The greatest common divisor of numbers 450, 425, 189, 788 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 450, 425, 189, 788 is 1.

1. What is the GCD of 450, 425, 189, 788?

GCD of given numbers 450, 425, 189, 788 is 1

2. How to calculate the greatest common divisor of 450, 425, 189, 788?

We can find the highest common divisor of 450, 425, 189, 788 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 450, 425, 189, 788 i.e 1.

3. How can I use the GCD of 450, 425, 189, 788Calculator?

Out the numbers 450, 425, 189, 788 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.