Online GCD Calculator is useful to find the GCD of 351, 477, 163, 472 quickly. Get the easiest ways to solve the greatest common divisor of 351, 477, 163, 472 i.e 1 in different methods as follows.
Given Input numbers are 351, 477, 163, 472
In the factoring method, we have to find the divisors of all numbers
Divisors of 351 :
The positive integer divisors of 351 that completely divides 351 are.
1, 3, 9, 13, 27, 39, 117, 351
Divisors of 477 :
The positive integer divisors of 477 that completely divides 477 are.
1, 3, 9, 53, 159, 477
Divisors of 163 :
The positive integer divisors of 163 that completely divides 163 are.
1, 163
Divisors of 472 :
The positive integer divisors of 472 that completely divides 472 are.
1, 2, 4, 8, 59, 118, 236, 472
GCD of numbers is the greatest common divisor
So, the GCD (351, 477, 163, 472) = 1.
Given numbers are 351, 477, 163, 472
The list of prime factors of all numbers are
Prime factors of 351 are 3 x 3 x 3 x 13
Prime factors of 477 are 3 x 3 x 53
Prime factors of 163 are 163
Prime factors of 472 are 2 x 2 x 2 x 59
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 351, 477, 163, 472
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(351, 477) = 18603
GCD(351, 477) = ( 351 x 477 ) / 18603
= 351 / 477
= 351
Step2:
LCM(9, 163) = 1467
GCD(9, 163) = ( 9 x 163 ) / 1467
= 9 / 163
= 9
Step3:
LCM(1, 472) = 472
GCD(1, 472) = ( 1 x 472 ) / 472
= 1 / 472
= 1
So, Greatest Common Divisor of 351, 477, 163, 472 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 351, 477, 163, 472
The greatest common divisor of numbers 351, 477, 163, 472 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 477, 163, 472 is 1.
1. What is the GCD of 351, 477, 163, 472?
GCD of given numbers 351, 477, 163, 472 is 1
2. How to calculate the greatest common divisor of 351, 477, 163, 472?
We can find the highest common divisor of 351, 477, 163, 472 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 351, 477, 163, 472 i.e 1.
3. How can I use the GCD of 351, 477, 163, 472Calculator?
Out the numbers 351, 477, 163, 472 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.