GCD of 456, 788, 13, 177 Calculator

Given Input numbers are 456, 788, 13, 177

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

Divisors of 456 :

The positive integer divisors of 456 that completely divides 456 are.

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

Divisors of 788 :

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

1, 2, 4, 197, 394, 788

Divisors of 13 :

The positive integer divisors of 13 that completely divides 13 are.

1, 13

Divisors of 177 :

The positive integer divisors of 177 that completely divides 177 are.

1, 3, 59, 177

GCD of numbers is the greatest common divisor

So, the GCD (456, 788, 13, 177) = 1.

Given numbers are 456, 788, 13, 177

The list of prime factors of all numbers are

Prime factors of 456 are 2 x 2 x 2 x 3 x 19

Prime factors of 788 are 2 x 2 x 197

Prime factors of 13 are 13

Prime factors of 177 are 3 x 59

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

Given numbers are 456, 788, 13, 177

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

Apply this formula for all numbers.

Step1:

LCM(456, 788) = 89832

GCD(456, 788) = ( 456 x 788 ) / 89832

= 456 / 788

= 456

Step2:

LCM(4, 13) = 52

GCD(4, 13) = ( 4 x 13 ) / 52

= 4 / 13

= 4

Step3:

LCM(1, 177) = 177

GCD(1, 177) = ( 1 x 177 ) / 177

= 1 / 177

= 1

So, Greatest Common Divisor of 456, 788, 13, 177 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 151, 203, 33, 328
• GCD of 370, 419, 22, 913
• GCD of 998, 919, 76, 772
• GCD of 973, 251, 91, 133
• GCD of 799, 974, 91, 352

Given numbers are 456, 788, 13, 177
The greatest common divisor of numbers 456, 788, 13, 177 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 456, 788, 13, 177 is 1.

1. What is the GCD of 456, 788, 13, 177?

GCD of given numbers 456, 788, 13, 177 is 1

2. How to calculate the greatest common divisor of 456, 788, 13, 177?

We can find the highest common divisor of 456, 788, 13, 177 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 456, 788, 13, 177 i.e 1.

3. How can I use the GCD of 456, 788, 13, 177Calculator?

Out the numbers 456, 788, 13, 177 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.