GCD of 482, 689, 815, 158 Calculator

Given Input numbers are 482, 689, 815, 158

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

Divisors of 482 :

The positive integer divisors of 482 that completely divides 482 are.

1, 2, 241, 482

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 815 :

The positive integer divisors of 815 that completely divides 815 are.

1, 5, 163, 815

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

GCD of numbers is the greatest common divisor

So, the GCD (482, 689, 815, 158) = 1.

Given numbers are 482, 689, 815, 158

The list of prime factors of all numbers are

Prime factors of 482 are 2 x 241

Prime factors of 689 are 13 x 53

Prime factors of 815 are 5 x 163

Prime factors of 158 are 2 x 79

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

Given numbers are 482, 689, 815, 158

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

Apply this formula for all numbers.

Step1:

LCM(482, 689) = 332098

GCD(482, 689) = ( 482 x 689 ) / 332098

= 482 / 689

= 482

Step2:

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

= 1 / 815

= 1

Step3:

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

= 1 / 158

= 1

So, Greatest Common Divisor of 482, 689, 815, 158 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 960, 339, 382, 136
• GCD of 285, 380, 369, 773
• GCD of 684, 664, 774, 411
• GCD of 217, 916, 108, 151
• GCD of 331, 765, 508, 239

Given numbers are 482, 689, 815, 158
The greatest common divisor of numbers 482, 689, 815, 158 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 482, 689, 815, 158 is 1.

1. What is the GCD of 482, 689, 815, 158?

GCD of given numbers 482, 689, 815, 158 is 1

2. How to calculate the greatest common divisor of 482, 689, 815, 158?

We can find the highest common divisor of 482, 689, 815, 158 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 482, 689, 815, 158 i.e 1.

3. How can I use the GCD of 482, 689, 815, 158Calculator?

Out the numbers 482, 689, 815, 158 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.