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 985, 252, 280, 847 i.e. 1 largest integer that divides all the numbers equally.
GCD of 985, 252, 280, 847 is 1
GCD(985, 252, 280, 847) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 985, 252, 280, 847 is 1
GCD(985, 252, 280, 847) = 1
Given Input numbers are 985, 252, 280, 847
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 985
List of positive integer divisors of 985 that divides 985 without a remainder.
1, 5, 197, 985
Divisors of 252
List of positive integer divisors of 252 that divides 252 without a remainder.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
Divisors of 280
List of positive integer divisors of 280 that divides 280 without a remainder.
1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
Divisors of 847
List of positive integer divisors of 847 that divides 847 without a remainder.
1, 7, 11, 77, 121, 847
Greatest Common Divisior
We found the divisors of 985, 252, 280, 847 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 985, 252, 280, 847 is 1.
Therefore, GCD of numbers 985, 252, 280, 847 is 1
Given Input Data is 985, 252, 280, 847
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 985 is 5 x 197
Prime Factorization of 252 is 2 x 2 x 3 x 3 x 7
Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7
Prime Factorization of 847 is 7 x 11 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(985, 252) = 248220
GCD(985, 252) = ( 985 x 252 ) / 248220
GCD(985, 252) = 248220 / 248220
GCD(985, 252) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 280
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 280) = 280
GCD(1, 280) = ( 1 x 280 ) / 280
GCD(1, 280) = 280 / 280
GCD(1, 280) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 847
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 847) = 847
GCD(1, 847) = ( 1 x 847 ) / 847
GCD(1, 847) = 847 / 847
GCD(1, 847) = 1
GCD of 985, 252, 280, 847 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 985, 252, 280, 847?
GCD of 985, 252, 280, 847 is 1
2. Where do I get the detailed procedure to find GCD of 985, 252, 280, 847?
You can find a detailed procedure to find GCD of 985, 252, 280, 847 on our page.
3. How to find GCD of 985, 252, 280, 847 on a calculator?
You can find the GCD of 985, 252, 280, 847 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.