GCD of 265, 383, 87, 400 Calculator

Given Input numbers are 265, 383, 87, 400

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

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 400

List of positive integer divisors of 400 that divides 400 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Greatest Common Divisior

We found the divisors of 265, 383, 87, 400 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 265, 383, 87, 400 is 1.

Therefore, GCD of numbers 265, 383, 87, 400 is 1

Given Input Data is 265, 383, 87, 400

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

Prime Factorization of 265 is 5 x 53

Prime Factorization of 383 is 383

Prime Factorization of 87 is 3 x 29

Prime Factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5

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(265, 383) = 101495

GCD(265, 383) = ( 265 x 383 ) / 101495

GCD(265, 383) = 101495 / 101495

GCD(265, 383) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 400

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

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

GCD(1, 400) = 400 / 400

GCD(1, 400) = 1

GCD of 265, 383, 87, 400 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 802, 428, 58, 136
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• GCD of 728, 909, 82, 555
• GCD of 173, 211, 31, 234
• GCD of 177, 463, 84, 909

1. What is the GCD of 265, 383, 87, 400?

GCD of 265, 383, 87, 400 is 1

2. Where do I get the detailed procedure to find GCD of 265, 383, 87, 400?

You can find a detailed procedure to find GCD of 265, 383, 87, 400 on our page.

3. How to find GCD of 265, 383, 87, 400 on a calculator?

You can find the GCD of 265, 383, 87, 400 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.