GCD of 486, 919, 155, 137 Calculator

Given Input numbers are 486, 919, 155, 137

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 919

List of positive integer divisors of 919 that divides 919 without a remainder.

1, 919

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Greatest Common Divisior

We found the divisors of 486, 919, 155, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 486, 919, 155, 137 is 1.

Therefore, GCD of numbers 486, 919, 155, 137 is 1

Given Input Data is 486, 919, 155, 137

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 919 is 919

Prime Factorization of 155 is 5 x 31

Prime Factorization of 137 is 137

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(486, 919) = 446634

GCD(486, 919) = ( 486 x 919 ) / 446634

GCD(486, 919) = 446634 / 446634

GCD(486, 919) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

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

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 1

GCD of 486, 919, 155, 137 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 137, 863, 923, 517
• GCD of 915, 123, 854, 688
• GCD of 494, 872, 912, 194
• GCD of 142, 546, 853, 836
• GCD of 154, 789, 665, 178

1. What is the GCD of 486, 919, 155, 137?

GCD of 486, 919, 155, 137 is 1

2. Where do I get the detailed procedure to find GCD of 486, 919, 155, 137?

You can find a detailed procedure to find GCD of 486, 919, 155, 137 on our page.

3. How to find GCD of 486, 919, 155, 137 on a calculator?

You can find the GCD of 486, 919, 155, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.