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 524, 247, 70, 442 i.e. 1 largest integer that divides all the numbers equally.
GCD of 524, 247, 70, 442 is 1
GCD(524, 247, 70, 442) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 524, 247, 70, 442 is 1
GCD(524, 247, 70, 442) = 1
Given Input numbers are 524, 247, 70, 442
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 524
List of positive integer divisors of 524 that divides 524 without a remainder.
1, 2, 4, 131, 262, 524
Divisors of 247
List of positive integer divisors of 247 that divides 247 without a remainder.
1, 13, 19, 247
Divisors of 70
List of positive integer divisors of 70 that divides 70 without a remainder.
1, 2, 5, 7, 10, 14, 35, 70
Divisors of 442
List of positive integer divisors of 442 that divides 442 without a remainder.
1, 2, 13, 17, 26, 34, 221, 442
Greatest Common Divisior
We found the divisors of 524, 247, 70, 442 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 524, 247, 70, 442 is 1.
Therefore, GCD of numbers 524, 247, 70, 442 is 1
Given Input Data is 524, 247, 70, 442
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 524 is 2 x 2 x 131
Prime Factorization of 247 is 13 x 19
Prime Factorization of 70 is 2 x 5 x 7
Prime Factorization of 442 is 2 x 13 x 17
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(524, 247) = 129428
GCD(524, 247) = ( 524 x 247 ) / 129428
GCD(524, 247) = 129428 / 129428
GCD(524, 247) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 70
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 70) = 70
GCD(1, 70) = ( 1 x 70 ) / 70
GCD(1, 70) = 70 / 70
GCD(1, 70) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 442
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 442) = 442
GCD(1, 442) = ( 1 x 442 ) / 442
GCD(1, 442) = 442 / 442
GCD(1, 442) = 1
GCD of 524, 247, 70, 442 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 524, 247, 70, 442?
GCD of 524, 247, 70, 442 is 1
2. Where do I get the detailed procedure to find GCD of 524, 247, 70, 442?
You can find a detailed procedure to find GCD of 524, 247, 70, 442 on our page.
3. How to find GCD of 524, 247, 70, 442 on a calculator?
You can find the GCD of 524, 247, 70, 442 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.