GCD of 145, 222, 376, 487 Calculator

Given Input numbers are 145, 222, 376, 487

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

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Divisors of 222

List of positive integer divisors of 222 that divides 222 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222

Divisors of 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Greatest Common Divisior

We found the divisors of 145, 222, 376, 487 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 145, 222, 376, 487 is 1.

Therefore, GCD of numbers 145, 222, 376, 487 is 1

Given Input Data is 145, 222, 376, 487

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

Prime Factorization of 145 is 5 x 29

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 376 is 2 x 2 x 2 x 47

Prime Factorization of 487 is 487

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(145, 222) = 32190

GCD(145, 222) = ( 145 x 222 ) / 32190

GCD(145, 222) = 32190 / 32190

GCD(145, 222) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 376

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

LCM(1, 376) = 376

GCD(1, 376) = ( 1 x 376 ) / 376

GCD(1, 376) = 376 / 376

GCD(1, 376) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 487

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

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

GCD(1, 487) = 487 / 487

GCD(1, 487) = 1

GCD of 145, 222, 376, 487 is 1

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1. What is the GCD of 145, 222, 376, 487?

GCD of 145, 222, 376, 487 is 1

2. Where do I get the detailed procedure to find GCD of 145, 222, 376, 487?

You can find a detailed procedure to find GCD of 145, 222, 376, 487 on our page.

3. How to find GCD of 145, 222, 376, 487 on a calculator?

You can find the GCD of 145, 222, 376, 487 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.