Online GCD Calculator is useful to find the GCD of 155, 117, 348, 473 quickly. Get the easiest ways to solve the greatest common divisor of 155, 117, 348, 473 i.e 1 in different methods as follows.
Given Input numbers are 155, 117, 348, 473
In the factoring method, we have to find the divisors of all numbers
Divisors of 155 :
The positive integer divisors of 155 that completely divides 155 are.
1, 5, 31, 155
Divisors of 117 :
The positive integer divisors of 117 that completely divides 117 are.
1, 3, 9, 13, 39, 117
Divisors of 348 :
The positive integer divisors of 348 that completely divides 348 are.
1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348
Divisors of 473 :
The positive integer divisors of 473 that completely divides 473 are.
1, 11, 43, 473
GCD of numbers is the greatest common divisor
So, the GCD (155, 117, 348, 473) = 1.
Given numbers are 155, 117, 348, 473
The list of prime factors of all numbers are
Prime factors of 155 are 5 x 31
Prime factors of 117 are 3 x 3 x 13
Prime factors of 348 are 2 x 2 x 3 x 29
Prime factors of 473 are 11 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 155, 117, 348, 473
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(155, 117) = 18135
GCD(155, 117) = ( 155 x 117 ) / 18135
= 155 / 117
= 155
Step2:
LCM(1, 348) = 348
GCD(1, 348) = ( 1 x 348 ) / 348
= 1 / 348
= 1
Step3:
LCM(1, 473) = 473
GCD(1, 473) = ( 1 x 473 ) / 473
= 1 / 473
= 1
So, Greatest Common Divisor of 155, 117, 348, 473 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 155, 117, 348, 473
The greatest common divisor of numbers 155, 117, 348, 473 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 117, 348, 473 is 1.
1. What is the GCD of 155, 117, 348, 473?
GCD of given numbers 155, 117, 348, 473 is 1
2. How to calculate the greatest common divisor of 155, 117, 348, 473?
We can find the highest common divisor of 155, 117, 348, 473 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 155, 117, 348, 473 i.e 1.
3. How can I use the GCD of 155, 117, 348, 473Calculator?
Out the numbers 155, 117, 348, 473 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.