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 375, 781, 100, 247 i.e. 1 largest integer that divides all the numbers equally.
GCD of 375, 781, 100, 247 is 1
GCD(375, 781, 100, 247) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 375, 781, 100, 247 is 1
GCD(375, 781, 100, 247) = 1
Given Input numbers are 375, 781, 100, 247
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 375
List of positive integer divisors of 375 that divides 375 without a remainder.
1, 3, 5, 15, 25, 75, 125, 375
Divisors of 781
List of positive integer divisors of 781 that divides 781 without a remainder.
1, 11, 71, 781
Divisors of 100
List of positive integer divisors of 100 that divides 100 without a remainder.
1, 2, 4, 5, 10, 20, 25, 50, 100
Divisors of 247
List of positive integer divisors of 247 that divides 247 without a remainder.
1, 13, 19, 247
Greatest Common Divisior
We found the divisors of 375, 781, 100, 247 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 375, 781, 100, 247 is 1.
Therefore, GCD of numbers 375, 781, 100, 247 is 1
Given Input Data is 375, 781, 100, 247
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 375 is 3 x 5 x 5 x 5
Prime Factorization of 781 is 11 x 71
Prime Factorization of 100 is 2 x 2 x 5 x 5
Prime Factorization of 247 is 13 x 19
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(375, 781) = 292875
GCD(375, 781) = ( 375 x 781 ) / 292875
GCD(375, 781) = 292875 / 292875
GCD(375, 781) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 100
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 100) = 100
GCD(1, 100) = ( 1 x 100 ) / 100
GCD(1, 100) = 100 / 100
GCD(1, 100) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 247
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 247) = 247
GCD(1, 247) = ( 1 x 247 ) / 247
GCD(1, 247) = 247 / 247
GCD(1, 247) = 1
GCD of 375, 781, 100, 247 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 375, 781, 100, 247?
GCD of 375, 781, 100, 247 is 1
2. Where do I get the detailed procedure to find GCD of 375, 781, 100, 247?
You can find a detailed procedure to find GCD of 375, 781, 100, 247 on our page.
3. How to find GCD of 375, 781, 100, 247 on a calculator?
You can find the GCD of 375, 781, 100, 247 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.