Online GCD Calculator is useful to find the GCD of 427, 412, 471, 137 quickly. Get the easiest ways to solve the greatest common divisor of 427, 412, 471, 137 i.e 1 in different methods as follows.
Given Input numbers are 427, 412, 471, 137
In the factoring method, we have to find the divisors of all numbers
Divisors of 427 :
The positive integer divisors of 427 that completely divides 427 are.
1, 7, 61, 427
Divisors of 412 :
The positive integer divisors of 412 that completely divides 412 are.
1, 2, 4, 103, 206, 412
Divisors of 471 :
The positive integer divisors of 471 that completely divides 471 are.
1, 3, 157, 471
Divisors of 137 :
The positive integer divisors of 137 that completely divides 137 are.
1, 137
GCD of numbers is the greatest common divisor
So, the GCD (427, 412, 471, 137) = 1.
Given numbers are 427, 412, 471, 137
The list of prime factors of all numbers are
Prime factors of 427 are 7 x 61
Prime factors of 412 are 2 x 2 x 103
Prime factors of 471 are 3 x 157
Prime factors of 137 are 137
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 427, 412, 471, 137
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(427, 412) = 175924
GCD(427, 412) = ( 427 x 412 ) / 175924
= 427 / 412
= 427
Step2:
LCM(1, 471) = 471
GCD(1, 471) = ( 1 x 471 ) / 471
= 1 / 471
= 1
Step3:
LCM(1, 137) = 137
GCD(1, 137) = ( 1 x 137 ) / 137
= 1 / 137
= 1
So, Greatest Common Divisor of 427, 412, 471, 137 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 427, 412, 471, 137
The greatest common divisor of numbers 427, 412, 471, 137 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 412, 471, 137 is 1.
1. What is the GCD of 427, 412, 471, 137?
GCD of given numbers 427, 412, 471, 137 is 1
2. How to calculate the greatest common divisor of 427, 412, 471, 137?
We can find the highest common divisor of 427, 412, 471, 137 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 427, 412, 471, 137 i.e 1.
3. How can I use the GCD of 427, 412, 471, 137Calculator?
Out the numbers 427, 412, 471, 137 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.