GCD of 890, 789, 240, 275 Calculator

Given Input numbers are 890, 789, 240, 275

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 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Divisors of 240

List of positive integer divisors of 240 that divides 240 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 275

List of positive integer divisors of 275 that divides 275 without a remainder.

1, 5, 11, 25, 55, 275

Greatest Common Divisior

We found the divisors of 890, 789, 240, 275 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 789, 240, 275 is 1.

Therefore, GCD of numbers 890, 789, 240, 275 is 1

Given Input Data is 890, 789, 240, 275

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 789 is 3 x 263

Prime Factorization of 240 is 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 275 is 5 x 5 x 11

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, 789) = 702210

GCD(890, 789) = ( 890 x 789 ) / 702210

GCD(890, 789) = 702210 / 702210

GCD(890, 789) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 240

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

LCM(1, 240) = 240

GCD(1, 240) = ( 1 x 240 ) / 240

GCD(1, 240) = 240 / 240

GCD(1, 240) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 275

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

LCM(1, 275) = 275

GCD(1, 275) = ( 1 x 275 ) / 275

GCD(1, 275) = 275 / 275

GCD(1, 275) = 1

GCD of 890, 789, 240, 275 is 1

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• GCD of 548, 726, 990, 275
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1. What is the GCD of 890, 789, 240, 275?

GCD of 890, 789, 240, 275 is 1

2. Where do I get the detailed procedure to find GCD of 890, 789, 240, 275?

You can find a detailed procedure to find GCD of 890, 789, 240, 275 on our page.

3. How to find GCD of 890, 789, 240, 275 on a calculator?

You can find the GCD of 890, 789, 240, 275 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.