GCD of 749, 550, 408, 481 Calculator

Given Input numbers are 749, 550, 408, 481

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

Divisors of 749

List of positive integer divisors of 749 that divides 749 without a remainder.

1, 7, 107, 749

Divisors of 550

List of positive integer divisors of 550 that divides 550 without a remainder.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 408

List of positive integer divisors of 408 that divides 408 without a remainder.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Greatest Common Divisior

We found the divisors of 749, 550, 408, 481 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 749, 550, 408, 481 is 1.

Therefore, GCD of numbers 749, 550, 408, 481 is 1

Given Input Data is 749, 550, 408, 481

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

Prime Factorization of 749 is 7 x 107

Prime Factorization of 550 is 2 x 5 x 5 x 11

Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17

Prime Factorization of 481 is 13 x 37

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(749, 550) = 411950

GCD(749, 550) = ( 749 x 550 ) / 411950

GCD(749, 550) = 411950 / 411950

GCD(749, 550) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 408

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

LCM(1, 408) = 408

GCD(1, 408) = ( 1 x 408 ) / 408

GCD(1, 408) = 408 / 408

GCD(1, 408) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 481

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

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

GCD(1, 481) = 481 / 481

GCD(1, 481) = 1

GCD of 749, 550, 408, 481 is 1

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1. What is the GCD of 749, 550, 408, 481?

GCD of 749, 550, 408, 481 is 1

2. Where do I get the detailed procedure to find GCD of 749, 550, 408, 481?

You can find a detailed procedure to find GCD of 749, 550, 408, 481 on our page.

3. How to find GCD of 749, 550, 408, 481 on a calculator?

You can find the GCD of 749, 550, 408, 481 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.