GCD of 189, 812, 478, 236 Calculator

Given Input numbers are 189, 812, 478, 236

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

Divisors of 189 :

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

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

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 236 :

The positive integer divisors of 236 that completely divides 236 are.

1, 2, 4, 59, 118, 236

GCD of numbers is the greatest common divisor

So, the GCD (189, 812, 478, 236) = 1.

Given numbers are 189, 812, 478, 236

The list of prime factors of all numbers are

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

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 478 are 2 x 239

Prime factors of 236 are 2 x 2 x 59

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

Given numbers are 189, 812, 478, 236

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

Apply this formula for all numbers.

Step1:

LCM(189, 812) = 21924

GCD(189, 812) = ( 189 x 812 ) / 21924

= 189 / 812

= 189

Step2:

LCM(7, 478) = 3346

GCD(7, 478) = ( 7 x 478 ) / 3346

= 7 / 478

= 7

Step3:

LCM(1, 236) = 236

GCD(1, 236) = ( 1 x 236 ) / 236

= 1 / 236

= 1

So, Greatest Common Divisor of 189, 812, 478, 236 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 623, 601, 709, 672
• GCD of 347, 137, 281, 927
• GCD of 209, 930, 647, 450
• GCD of 401, 469, 668, 407
• GCD of 704, 969, 125, 556

Given numbers are 189, 812, 478, 236
The greatest common divisor of numbers 189, 812, 478, 236 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 812, 478, 236 is 1.

1. What is the GCD of 189, 812, 478, 236?

GCD of given numbers 189, 812, 478, 236 is 1

2. How to calculate the greatest common divisor of 189, 812, 478, 236?

We can find the highest common divisor of 189, 812, 478, 236 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 189, 812, 478, 236 i.e 1.

3. How can I use the GCD of 189, 812, 478, 236Calculator?

Out the numbers 189, 812, 478, 236 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.