Online GCD Calculator is useful to find the GCD of 147, 136, 476, 155 quickly. Get the easiest ways to solve the greatest common divisor of 147, 136, 476, 155 i.e 1 in different methods as follows.
Given Input numbers are 147, 136, 476, 155
In the factoring method, we have to find the divisors of all numbers
Divisors of 147 :
The positive integer divisors of 147 that completely divides 147 are.
1, 3, 7, 21, 49, 147
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
Divisors of 476 :
The positive integer divisors of 476 that completely divides 476 are.
1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
Divisors of 155 :
The positive integer divisors of 155 that completely divides 155 are.
1, 5, 31, 155
GCD of numbers is the greatest common divisor
So, the GCD (147, 136, 476, 155) = 1.
Given numbers are 147, 136, 476, 155
The list of prime factors of all numbers are
Prime factors of 147 are 3 x 7 x 7
Prime factors of 136 are 2 x 2 x 2 x 17
Prime factors of 476 are 2 x 2 x 7 x 17
Prime factors of 155 are 5 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 147, 136, 476, 155
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(147, 136) = 19992
GCD(147, 136) = ( 147 x 136 ) / 19992
= 147 / 136
= 147
Step2:
LCM(1, 476) = 476
GCD(1, 476) = ( 1 x 476 ) / 476
= 1 / 476
= 1
Step3:
LCM(1, 155) = 155
GCD(1, 155) = ( 1 x 155 ) / 155
= 1 / 155
= 1
So, Greatest Common Divisor of 147, 136, 476, 155 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 147, 136, 476, 155
The greatest common divisor of numbers 147, 136, 476, 155 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 147, 136, 476, 155 is 1.
1. What is the GCD of 147, 136, 476, 155?
GCD of given numbers 147, 136, 476, 155 is 1
2. How to calculate the greatest common divisor of 147, 136, 476, 155?
We can find the highest common divisor of 147, 136, 476, 155 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 147, 136, 476, 155 i.e 1.
3. How can I use the GCD of 147, 136, 476, 155Calculator?
Out the numbers 147, 136, 476, 155 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.