GCD of 496, 128, 28 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 496, 128, 28 quickly. Get the easiest ways to solve the greatest common divisor of 496, 128, 28 i.e 4 in different methods as follows.
Given Input numbers are 496, 128, 28
In the factoring method, we have to find the divisors of all numbers
Divisors of 496 :
The positive integer divisors of 496 that completely divides 496 are.
1, 2, 4, 8, 16, 31, 62, 124, 248, 496
Divisors of 128 :
The positive integer divisors of 128 that completely divides 128 are.
1, 2, 4, 8, 16, 32, 64, 128
Divisors of 28 :
The positive integer divisors of 28 that completely divides 28 are.
1, 2, 4, 7, 14, 28
GCD of numbers is the greatest common divisor
So, the GCD (496, 128, 28) = 4.
Given numbers are 496, 128, 28
The list of prime factors of all numbers are
Prime factors of 496 are 2 x 2 x 2 x 2 x 31
Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2
Prime factors of 28 are 2 x 2 x 7
The highest common occurrence is 22
Therefore, GCD of 496, 128, 28 is 4.
Steps to Calculate GCD of 496, 128, 28 using LCM Formula
Given numbers are 496, 128, 28
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(496, 128) = 3968
GCD(496, 128) = ( 496 x 128 ) / 3968
= 496 / 128
= 496
Step2:
LCM(16, 28) = 112
GCD(16, 28) = ( 16 x 28 ) / 112
= 16 / 28
= 16
So, Greatest Common Divisor of 496, 128, 28 is 4
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 496, 128, 28
Given numbers are 496, 128, 28
The greatest common divisor of numbers 496, 128, 28 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 496, 128, 28 is 4.
FAQs on GCD of 496, 128, 28 Calculator
1. What is the GCD of 496, 128, 28?
GCD of given numbers 496, 128, 28 is 4
2. How to calculate the greatest common divisor of 496, 128, 28?
We can find the highest common divisor of 496, 128, 28 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 496, 128, 28 i.e 4.
3. How can I use the GCD of 496, 128, 28Calculator?
Out the numbers 496, 128, 28 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.