GCD of 441, 770, 550 Calculator

Given Input numbers are 441, 770, 550

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

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

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

Greatest Common Divisior

We found the divisors of 441, 770, 550 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 441, 770, 550 is 1.

Therefore, GCD of numbers 441, 770, 550 is 1

Given Input Data is 441, 770, 550

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

Prime Factorization of 441 is 3 x 3 x 7 x 7

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 550 is 2 x 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(441, 770) = 48510

GCD(441, 770) = ( 441 x 770 ) / 48510

GCD(441, 770) = 339570 / 48510

GCD(441, 770) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 550

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

LCM(7, 550) = 3850

GCD(7, 550) = ( 7 x 550 ) / 3850

GCD(7, 550) = 3850 / 3850

GCD(7, 550) = 1

GCD of 441, 770, 550 is 1

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• GCD of 834, 417, 608
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1. What is the GCD of 441, 770, 550?

GCD of 441, 770, 550 is 1

2. Where do I get the detailed procedure to find GCD of 441, 770, 550?

You can find a detailed procedure to find GCD of 441, 770, 550 on our page.

3. How to find GCD of 441, 770, 550 on a calculator?

You can find the GCD of 441, 770, 550 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.