GCD of 890, 139, 135, 677 Calculator

Given Input numbers are 890, 139, 135, 677

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 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 135

List of positive integer divisors of 135 that divides 135 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Greatest Common Divisior

We found the divisors of 890, 139, 135, 677 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 139, 135, 677 is 1.

Therefore, GCD of numbers 890, 139, 135, 677 is 1

Given Input Data is 890, 139, 135, 677

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 139 is 139

Prime Factorization of 135 is 3 x 3 x 3 x 5

Prime Factorization of 677 is 677

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, 139) = 123710

GCD(890, 139) = ( 890 x 139 ) / 123710

GCD(890, 139) = 123710 / 123710

GCD(890, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 135

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

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

GCD(1, 135) = 135 / 135

GCD(1, 135) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 677

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

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

GCD(1, 677) = 677 / 677

GCD(1, 677) = 1

GCD of 890, 139, 135, 677 is 1

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1. What is the GCD of 890, 139, 135, 677?

GCD of 890, 139, 135, 677 is 1

2. Where do I get the detailed procedure to find GCD of 890, 139, 135, 677?

You can find a detailed procedure to find GCD of 890, 139, 135, 677 on our page.

3. How to find GCD of 890, 139, 135, 677 on a calculator?

You can find the GCD of 890, 139, 135, 677 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.