GCD of 901, 248, 85, 440 Calculator

Given Input numbers are 901, 248, 85, 440

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

Divisors of 901

List of positive integer divisors of 901 that divides 901 without a remainder.

1, 17, 53, 901

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

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

Greatest Common Divisior

We found the divisors of 901, 248, 85, 440 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 901, 248, 85, 440 is 1.

Therefore, GCD of numbers 901, 248, 85, 440 is 1

Given Input Data is 901, 248, 85, 440

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

Prime Factorization of 901 is 17 x 53

Prime Factorization of 248 is 2 x 2 x 2 x 31

Prime Factorization of 85 is 5 x 17

Prime Factorization of 440 is 2 x 2 x 2 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(901, 248) = 223448

GCD(901, 248) = ( 901 x 248 ) / 223448

GCD(901, 248) = 223448 / 223448

GCD(901, 248) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 440

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

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

GCD(1, 440) = 440 / 440

GCD(1, 440) = 1

GCD of 901, 248, 85, 440 is 1

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1. What is the GCD of 901, 248, 85, 440?

GCD of 901, 248, 85, 440 is 1

2. Where do I get the detailed procedure to find GCD of 901, 248, 85, 440?

You can find a detailed procedure to find GCD of 901, 248, 85, 440 on our page.

3. How to find GCD of 901, 248, 85, 440 on a calculator?

You can find the GCD of 901, 248, 85, 440 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.