GCD of 890, 616, 89, 178 Calculator

Given Input numbers are 890, 616, 89, 178

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

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Divisors of 616

List of positive integer divisors of 616 that divides 616 without a remainder.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Greatest Common Divisior

We found the divisors of 890, 616, 89, 178 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 616, 89, 178 is 1.

Therefore, GCD of numbers 890, 616, 89, 178 is 1

Given Input Data is 890, 616, 89, 178

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

Prime Factorization of 890 is 2 x 5 x 89

Prime Factorization of 616 is 2 x 2 x 2 x 7 x 11

Prime Factorization of 89 is 89

Prime Factorization of 178 is 2 x 89

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(890, 616) = 274120

GCD(890, 616) = ( 890 x 616 ) / 274120

GCD(890, 616) = 548240 / 274120

GCD(890, 616) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 89

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

LCM(2, 89) = 178

GCD(2, 89) = ( 2 x 89 ) / 178

GCD(2, 89) = 178 / 178

GCD(2, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 178

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

LCM(1, 178) = 178

GCD(1, 178) = ( 1 x 178 ) / 178

GCD(1, 178) = 178 / 178

GCD(1, 178) = 1

GCD of 890, 616, 89, 178 is 1

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1. What is the GCD of 890, 616, 89, 178?

GCD of 890, 616, 89, 178 is 1

2. Where do I get the detailed procedure to find GCD of 890, 616, 89, 178?

You can find a detailed procedure to find GCD of 890, 616, 89, 178 on our page.

3. How to find GCD of 890, 616, 89, 178 on a calculator?

You can find the GCD of 890, 616, 89, 178 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.