GCD of 308, 980, 724 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 308, 980, 724 quickly. Get the easiest ways to solve the greatest common divisor of 308, 980, 724 i.e 4 in different methods as follows.
Given Input numbers are 308, 980, 724
In the factoring method, we have to find the divisors of all numbers
Divisors of 308 :
The positive integer divisors of 308 that completely divides 308 are.
1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
Divisors of 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Divisors of 724 :
The positive integer divisors of 724 that completely divides 724 are.
1, 2, 4, 181, 362, 724
GCD of numbers is the greatest common divisor
So, the GCD (308, 980, 724) = 4.
Given numbers are 308, 980, 724
The list of prime factors of all numbers are
Prime factors of 308 are 2 x 2 x 7 x 11
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 724 are 2 x 2 x 181
The highest common occurrence is 22
Therefore, GCD of 308, 980, 724 is 4.
Steps to Calculate GCD of 308, 980, 724 using LCM Formula
Given numbers are 308, 980, 724
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(308, 980) = 10780
GCD(308, 980) = ( 308 x 980 ) / 10780
= 308 / 980
= 308
Step2:
LCM(28, 724) = 5068
GCD(28, 724) = ( 28 x 724 ) / 5068
= 28 / 724
= 28
So, Greatest Common Divisor of 308, 980, 724 is 4
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 308, 980, 724
Given numbers are 308, 980, 724
The greatest common divisor of numbers 308, 980, 724 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 980, 724 is 4.
FAQs on GCD of 308, 980, 724 Calculator
1. What is the GCD of 308, 980, 724?
GCD of given numbers 308, 980, 724 is 4
2. How to calculate the greatest common divisor of 308, 980, 724?
We can find the highest common divisor of 308, 980, 724 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 308, 980, 724 i.e 4.
3. How can I use the GCD of 308, 980, 724Calculator?
Out the numbers 308, 980, 724 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.