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 160, 297, 15, 357 i.e. 1 largest integer that divides all the numbers equally.
GCD of 160, 297, 15, 357 is 1
GCD(160, 297, 15, 357) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 160, 297, 15, 357 is 1
GCD(160, 297, 15, 357) = 1
Given Input numbers are 160, 297, 15, 357
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 160
List of positive integer divisors of 160 that divides 160 without a remainder.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
Divisors of 297
List of positive integer divisors of 297 that divides 297 without a remainder.
1, 3, 9, 11, 27, 33, 99, 297
Divisors of 15
List of positive integer divisors of 15 that divides 15 without a remainder.
1, 3, 5, 15
Divisors of 357
List of positive integer divisors of 357 that divides 357 without a remainder.
1, 3, 7, 17, 21, 51, 119, 357
Greatest Common Divisior
We found the divisors of 160, 297, 15, 357 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 160, 297, 15, 357 is 1.
Therefore, GCD of numbers 160, 297, 15, 357 is 1
Given Input Data is 160, 297, 15, 357
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5
Prime Factorization of 297 is 3 x 3 x 3 x 11
Prime Factorization of 15 is 3 x 5
Prime Factorization of 357 is 3 x 7 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(160, 297) = 47520
GCD(160, 297) = ( 160 x 297 ) / 47520
GCD(160, 297) = 47520 / 47520
GCD(160, 297) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 15
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 15) = 15
GCD(1, 15) = ( 1 x 15 ) / 15
GCD(1, 15) = 15 / 15
GCD(1, 15) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 357
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 357) = 357
GCD(1, 357) = ( 1 x 357 ) / 357
GCD(1, 357) = 357 / 357
GCD(1, 357) = 1
GCD of 160, 297, 15, 357 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 160, 297, 15, 357?
GCD of 160, 297, 15, 357 is 1
2. Where do I get the detailed procedure to find GCD of 160, 297, 15, 357?
You can find a detailed procedure to find GCD of 160, 297, 15, 357 on our page.
3. How to find GCD of 160, 297, 15, 357 on a calculator?
You can find the GCD of 160, 297, 15, 357 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.