GCD of 452, 481, 656, 155 Calculator

Given Input numbers are 452, 481, 656, 155

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

Divisors of 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

GCD of numbers is the greatest common divisor

So, the GCD (452, 481, 656, 155) = 1.

Given numbers are 452, 481, 656, 155

The list of prime factors of all numbers are

Prime factors of 452 are 2 x 2 x 113

Prime factors of 481 are 13 x 37

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 155 are 5 x 31

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

Given numbers are 452, 481, 656, 155

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

Apply this formula for all numbers.

Step1:

LCM(452, 481) = 217412

GCD(452, 481) = ( 452 x 481 ) / 217412

= 452 / 481

= 452

Step2:

LCM(1, 656) = 656

GCD(1, 656) = ( 1 x 656 ) / 656

= 1 / 656

= 1

Step3:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1

So, Greatest Common Divisor of 452, 481, 656, 155 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 489, 821, 558, 796
• GCD of 240, 331, 573, 154
• GCD of 580, 905, 695, 665
• GCD of 887, 139, 294, 818
• GCD of 467, 823, 713, 813

Given numbers are 452, 481, 656, 155
The greatest common divisor of numbers 452, 481, 656, 155 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 452, 481, 656, 155 is 1.

1. What is the GCD of 452, 481, 656, 155?

GCD of given numbers 452, 481, 656, 155 is 1

2. How to calculate the greatest common divisor of 452, 481, 656, 155?

We can find the highest common divisor of 452, 481, 656, 155 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 452, 481, 656, 155 i.e 1.

3. How can I use the GCD of 452, 481, 656, 155Calculator?

Out the numbers 452, 481, 656, 155 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.