GCD of 96, 24, 15, 42 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 96, 24, 15, 42 quickly. Get the easiest ways to solve the greatest common divisor of 96, 24, 15, 42 i.e 3 in different methods as follows.
Given Input numbers are 96, 24, 15, 42
In the factoring method, we have to find the divisors of all numbers
Divisors of 96 :
The positive integer divisors of 96 that completely divides 96 are.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
Divisors of 24 :
The positive integer divisors of 24 that completely divides 24 are.
1, 2, 3, 4, 6, 8, 12, 24
Divisors of 15 :
The positive integer divisors of 15 that completely divides 15 are.
1, 3, 5, 15
Divisors of 42 :
The positive integer divisors of 42 that completely divides 42 are.
1, 2, 3, 6, 7, 14, 21, 42
GCD of numbers is the greatest common divisor
So, the GCD (96, 24, 15, 42) = 3.
Given numbers are 96, 24, 15, 42
The list of prime factors of all numbers are
Prime factors of 96 are 2 x 2 x 2 x 2 x 2 x 3
Prime factors of 24 are 2 x 2 x 2 x 3
Prime factors of 15 are 3 x 5
Prime factors of 42 are 2 x 3 x 7
The highest common occurrence is 31
Therefore, GCD of 96, 24, 15, 42 is 3.
Steps to Calculate GCD of 96, 24, 15, 42 using LCM Formula
Given numbers are 96, 24, 15, 42
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(96, 24) = 96
GCD(96, 24) = ( 96 x 24 ) / 96
= 96 / 24
= 96
Step2:
LCM(24, 15) = 120
GCD(24, 15) = ( 24 x 15 ) / 120
= 24 / 15
= 24
Step3:
LCM(3, 42) = 42
GCD(3, 42) = ( 3 x 42 ) / 42
= 3 / 42
= 3
So, Greatest Common Divisor of 96, 24, 15, 42 is 3
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 96, 24, 15, 42
Given numbers are 96, 24, 15, 42
The greatest common divisor of numbers 96, 24, 15, 42 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 96, 24, 15, 42 is 3.
FAQs on GCD of 96, 24, 15, 42 Calculator
1. What is the GCD of 96, 24, 15, 42?
GCD of given numbers 96, 24, 15, 42 is 3
2. How to calculate the greatest common divisor of 96, 24, 15, 42?
We can find the highest common divisor of 96, 24, 15, 42 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 96, 24, 15, 42 i.e 3.
3. How can I use the GCD of 96, 24, 15, 42Calculator?
Out the numbers 96, 24, 15, 42 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.