GCD of 287, 880, 90, 462 Calculator

Given Input numbers are 287, 880, 90, 462

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

Divisors of 287

List of positive integer divisors of 287 that divides 287 without a remainder.

1, 7, 41, 287

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Greatest Common Divisior

We found the divisors of 287, 880, 90, 462 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 287, 880, 90, 462 is 1.

Therefore, GCD of numbers 287, 880, 90, 462 is 1

Given Input Data is 287, 880, 90, 462

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

Prime Factorization of 287 is 7 x 41

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 462 is 2 x 3 x 7 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(287, 880) = 252560

GCD(287, 880) = ( 287 x 880 ) / 252560

GCD(287, 880) = 252560 / 252560

GCD(287, 880) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 462

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

LCM(1, 462) = 462

GCD(1, 462) = ( 1 x 462 ) / 462

GCD(1, 462) = 462 / 462

GCD(1, 462) = 1

GCD of 287, 880, 90, 462 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 693, 505, 38, 926
• GCD of 155, 885, 79, 238
• GCD of 782, 876, 94, 613
• GCD of 160, 725, 98, 812
• GCD of 954, 712, 80, 517

1. What is the GCD of 287, 880, 90, 462?

GCD of 287, 880, 90, 462 is 1

2. Where do I get the detailed procedure to find GCD of 287, 880, 90, 462?

You can find a detailed procedure to find GCD of 287, 880, 90, 462 on our page.

3. How to find GCD of 287, 880, 90, 462 on a calculator?

You can find the GCD of 287, 880, 90, 462 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.