GCD of 178, 396, 957, 225 Calculator

Given Input numbers are 178, 396, 957, 225

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

Divisors of 178 :

The positive integer divisors of 178 that completely divides 178 are.

1, 2, 89, 178

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

GCD of numbers is the greatest common divisor

So, the GCD (178, 396, 957, 225) = 1.

Given numbers are 178, 396, 957, 225

The list of prime factors of all numbers are

Prime factors of 178 are 2 x 89

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 957 are 3 x 11 x 29

Prime factors of 225 are 3 x 3 x 5 x 5

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

Given numbers are 178, 396, 957, 225

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

Apply this formula for all numbers.

Step1:

LCM(178, 396) = 35244

GCD(178, 396) = ( 178 x 396 ) / 35244

= 178 / 396

= 178

Step2:

LCM(2, 957) = 1914

GCD(2, 957) = ( 2 x 957 ) / 1914

= 2 / 957

= 2

Step3:

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

= 1 / 225

= 1

So, Greatest Common Divisor of 178, 396, 957, 225 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 926, 752, 161, 820
• GCD of 515, 758, 513, 348
• GCD of 649, 629, 710, 259
• GCD of 811, 921, 556, 963
• GCD of 772, 124, 992, 297

Given numbers are 178, 396, 957, 225
The greatest common divisor of numbers 178, 396, 957, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 178, 396, 957, 225 is 1.

1. What is the GCD of 178, 396, 957, 225?

GCD of given numbers 178, 396, 957, 225 is 1

2. How to calculate the greatest common divisor of 178, 396, 957, 225?

We can find the highest common divisor of 178, 396, 957, 225 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 178, 396, 957, 225 i.e 1.

3. How can I use the GCD of 178, 396, 957, 225Calculator?

Out the numbers 178, 396, 957, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.