GCD of 513, 703, 247 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 513, 703, 247 quickly. Get the easiest ways to solve the greatest common divisor of 513, 703, 247 i.e 19 in different methods as follows.
Given Input numbers are 513, 703, 247
In the factoring method, we have to find the divisors of all numbers
Divisors of 513 :
The positive integer divisors of 513 that completely divides 513 are.
1, 3, 9, 19, 27, 57, 171, 513
Divisors of 703 :
The positive integer divisors of 703 that completely divides 703 are.
1, 19, 37, 703
Divisors of 247 :
The positive integer divisors of 247 that completely divides 247 are.
1, 13, 19, 247
GCD of numbers is the greatest common divisor
So, the GCD (513, 703, 247) = 19.
Given numbers are 513, 703, 247
The list of prime factors of all numbers are
Prime factors of 513 are 3 x 3 x 3 x 19
Prime factors of 703 are 19 x 37
Prime factors of 247 are 13 x 19
The highest common occurrence is 191
Therefore, GCD of 513, 703, 247 is 19.
Steps to Calculate GCD of 513, 703, 247 using LCM Formula
Given numbers are 513, 703, 247
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(513, 703) = 18981
GCD(513, 703) = ( 513 x 703 ) / 18981
= 513 / 703
= 513
Step2:
LCM(19, 247) = 247
GCD(19, 247) = ( 19 x 247 ) / 247
= 19 / 247
= 19
So, Greatest Common Divisor of 513, 703, 247 is 19
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 513, 703, 247
Given numbers are 513, 703, 247
The greatest common divisor of numbers 513, 703, 247 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 513, 703, 247 is 19.
FAQs on GCD of 513, 703, 247 Calculator
1. What is the GCD of 513, 703, 247?
GCD of given numbers 513, 703, 247 is 19
2. How to calculate the greatest common divisor of 513, 703, 247?
We can find the highest common divisor of 513, 703, 247 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 513, 703, 247 i.e 19.
3. How can I use the GCD of 513, 703, 247Calculator?
Out the numbers 513, 703, 247 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.