Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCD Calculator to determine the Greatest Common Divisor of 553, 989, 445, 851 i.e. 1 largest integer that divides all the numbers equally.
GCD of 553, 989, 445, 851 is 1
GCD(553, 989, 445, 851) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 553, 989, 445, 851 is 1
GCD(553, 989, 445, 851) = 1
Given Input numbers are 553, 989, 445, 851
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 553
List of positive integer divisors of 553 that divides 553 without a remainder.
1, 7, 79, 553
Divisors of 989
List of positive integer divisors of 989 that divides 989 without a remainder.
1, 23, 43, 989
Divisors of 445
List of positive integer divisors of 445 that divides 445 without a remainder.
1, 5, 89, 445
Divisors of 851
List of positive integer divisors of 851 that divides 851 without a remainder.
1, 23, 37, 851
Greatest Common Divisior
We found the divisors of 553, 989, 445, 851 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 553, 989, 445, 851 is 1.
Therefore, GCD of numbers 553, 989, 445, 851 is 1
Given Input Data is 553, 989, 445, 851
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 553 is 7 x 79
Prime Factorization of 989 is 23 x 43
Prime Factorization of 445 is 5 x 89
Prime Factorization of 851 is 23 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(553, 989) = 546917
GCD(553, 989) = ( 553 x 989 ) / 546917
GCD(553, 989) = 546917 / 546917
GCD(553, 989) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 445
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 445) = 445
GCD(1, 445) = ( 1 x 445 ) / 445
GCD(1, 445) = 445 / 445
GCD(1, 445) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 851
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 851) = 851
GCD(1, 851) = ( 1 x 851 ) / 851
GCD(1, 851) = 851 / 851
GCD(1, 851) = 1
GCD of 553, 989, 445, 851 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 553, 989, 445, 851?
GCD of 553, 989, 445, 851 is 1
2. Where do I get the detailed procedure to find GCD of 553, 989, 445, 851?
You can find a detailed procedure to find GCD of 553, 989, 445, 851 on our page.
3. How to find GCD of 553, 989, 445, 851 on a calculator?
You can find the GCD of 553, 989, 445, 851 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.