GCD of 136, 148, 68, 147 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 136, 148, 68, 147 quickly. Get the easiest ways to solve the greatest common divisor of 136, 148, 68, 147 i.e 1 in different methods as follows.
Given Input numbers are 136, 148, 68, 147
In the factoring method, we have to find the divisors of all numbers
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
Divisors of 148 :
The positive integer divisors of 148 that completely divides 148 are.
1, 2, 4, 37, 74, 148
Divisors of 68 :
The positive integer divisors of 68 that completely divides 68 are.
1, 2, 4, 17, 34, 68
Divisors of 147 :
The positive integer divisors of 147 that completely divides 147 are.
1, 3, 7, 21, 49, 147
GCD of numbers is the greatest common divisor
So, the GCD (136, 148, 68, 147) = 1.
Given numbers are 136, 148, 68, 147
The list of prime factors of all numbers are
Prime factors of 136 are 2 x 2 x 2 x 17
Prime factors of 148 are 2 x 2 x 37
Prime factors of 68 are 2 x 2 x 17
Prime factors of 147 are 3 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 136, 148, 68, 147 using LCM Formula
Given numbers are 136, 148, 68, 147
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(136, 148) = 5032
GCD(136, 148) = ( 136 x 148 ) / 5032
= 136 / 148
= 136
Step2:
LCM(4, 68) = 68
GCD(4, 68) = ( 4 x 68 ) / 68
= 4 / 68
= 4
Step3:
LCM(4, 147) = 588
GCD(4, 147) = ( 4 x 147 ) / 588
= 4 / 147
= 4
So, Greatest Common Divisor of 136, 148, 68, 147 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 136, 148, 68, 147
Given numbers are 136, 148, 68, 147
The greatest common divisor of numbers 136, 148, 68, 147 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 136, 148, 68, 147 is 1.
FAQs on GCD of 136, 148, 68, 147 Calculator
1. What is the GCD of 136, 148, 68, 147?
GCD of given numbers 136, 148, 68, 147 is 1
2. How to calculate the greatest common divisor of 136, 148, 68, 147?
We can find the highest common divisor of 136, 148, 68, 147 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 136, 148, 68, 147 i.e 1.
3. How can I use the GCD of 136, 148, 68, 147Calculator?
Out the numbers 136, 148, 68, 147 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.