GCD of 802, 772, 68 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 802, 772, 68 quickly. Get the easiest ways to solve the greatest common divisor of 802, 772, 68 i.e 2 in different methods as follows.
Given Input numbers are 802, 772, 68
In the factoring method, we have to find the divisors of all numbers
Divisors of 802 :
The positive integer divisors of 802 that completely divides 802 are.
1, 2, 401, 802
Divisors of 772 :
The positive integer divisors of 772 that completely divides 772 are.
1, 2, 4, 193, 386, 772
Divisors of 68 :
The positive integer divisors of 68 that completely divides 68 are.
1, 2, 4, 17, 34, 68
GCD of numbers is the greatest common divisor
So, the GCD (802, 772, 68) = 2.
Given numbers are 802, 772, 68
The list of prime factors of all numbers are
Prime factors of 802 are 2 x 401
Prime factors of 772 are 2 x 2 x 193
Prime factors of 68 are 2 x 2 x 17
The highest common occurrence is 21
Therefore, GCD of 802, 772, 68 is 2.
Steps to Calculate GCD of 802, 772, 68 using LCM Formula
Given numbers are 802, 772, 68
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(802, 772) = 309572
GCD(802, 772) = ( 802 x 772 ) / 309572
= 802 / 772
= 802
Step2:
LCM(2, 68) = 68
GCD(2, 68) = ( 2 x 68 ) / 68
= 2 / 68
= 2
So, Greatest Common Divisor of 802, 772, 68 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 802, 772, 68
Given numbers are 802, 772, 68
The greatest common divisor of numbers 802, 772, 68 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 772, 68 is 2.
FAQs on GCD of 802, 772, 68 Calculator
1. What is the GCD of 802, 772, 68?
GCD of given numbers 802, 772, 68 is 2
2. How to calculate the greatest common divisor of 802, 772, 68?
We can find the highest common divisor of 802, 772, 68 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 802, 772, 68 i.e 2.
3. How can I use the GCD of 802, 772, 68Calculator?
Out the numbers 802, 772, 68 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.