GCD of 117, 375, 124, 245 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 117, 375, 124, 245 quickly. Get the easiest ways to solve the greatest common divisor of 117, 375, 124, 245 i.e 1 in different methods as follows.
Given Input numbers are 117, 375, 124, 245
In the factoring method, we have to find the divisors of all numbers
Divisors of 117 :
The positive integer divisors of 117 that completely divides 117 are.
1, 3, 9, 13, 39, 117
Divisors of 375 :
The positive integer divisors of 375 that completely divides 375 are.
1, 3, 5, 15, 25, 75, 125, 375
Divisors of 124 :
The positive integer divisors of 124 that completely divides 124 are.
1, 2, 4, 31, 62, 124
Divisors of 245 :
The positive integer divisors of 245 that completely divides 245 are.
1, 5, 7, 35, 49, 245
GCD of numbers is the greatest common divisor
So, the GCD (117, 375, 124, 245) = 1.
Given numbers are 117, 375, 124, 245
The list of prime factors of all numbers are
Prime factors of 117 are 3 x 3 x 13
Prime factors of 375 are 3 x 5 x 5 x 5
Prime factors of 124 are 2 x 2 x 31
Prime factors of 245 are 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 117, 375, 124, 245 using LCM Formula
Given numbers are 117, 375, 124, 245
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(117, 375) = 14625
GCD(117, 375) = ( 117 x 375 ) / 14625
= 117 / 375
= 117
Step2:
LCM(3, 124) = 372
GCD(3, 124) = ( 3 x 124 ) / 372
= 3 / 124
= 3
Step3:
LCM(1, 245) = 245
GCD(1, 245) = ( 1 x 245 ) / 245
= 1 / 245
= 1
So, Greatest Common Divisor of 117, 375, 124, 245 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 117, 375, 124, 245
Given numbers are 117, 375, 124, 245
The greatest common divisor of numbers 117, 375, 124, 245 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 117, 375, 124, 245 is 1.
FAQs on GCD of 117, 375, 124, 245 Calculator
1. What is the GCD of 117, 375, 124, 245?
GCD of given numbers 117, 375, 124, 245 is 1
2. How to calculate the greatest common divisor of 117, 375, 124, 245?
We can find the highest common divisor of 117, 375, 124, 245 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 117, 375, 124, 245 i.e 1.
3. How can I use the GCD of 117, 375, 124, 245Calculator?
Out the numbers 117, 375, 124, 245 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.