Online GCD Calculator is useful to find the GCD of 385, 115, 354, 671 quickly. Get the easiest ways to solve the greatest common divisor of 385, 115, 354, 671 i.e 1 in different methods as follows.
Given Input numbers are 385, 115, 354, 671
In the factoring method, we have to find the divisors of all numbers
Divisors of 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 115 :
The positive integer divisors of 115 that completely divides 115 are.
1, 5, 23, 115
Divisors of 354 :
The positive integer divisors of 354 that completely divides 354 are.
1, 2, 3, 6, 59, 118, 177, 354
Divisors of 671 :
The positive integer divisors of 671 that completely divides 671 are.
1, 11, 61, 671
GCD of numbers is the greatest common divisor
So, the GCD (385, 115, 354, 671) = 1.
Given numbers are 385, 115, 354, 671
The list of prime factors of all numbers are
Prime factors of 385 are 5 x 7 x 11
Prime factors of 115 are 5 x 23
Prime factors of 354 are 2 x 3 x 59
Prime factors of 671 are 11 x 61
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 385, 115, 354, 671
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(385, 115) = 8855
GCD(385, 115) = ( 385 x 115 ) / 8855
= 385 / 115
= 385
Step2:
LCM(5, 354) = 1770
GCD(5, 354) = ( 5 x 354 ) / 1770
= 5 / 354
= 5
Step3:
LCM(1, 671) = 671
GCD(1, 671) = ( 1 x 671 ) / 671
= 1 / 671
= 1
So, Greatest Common Divisor of 385, 115, 354, 671 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 385, 115, 354, 671
The greatest common divisor of numbers 385, 115, 354, 671 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 115, 354, 671 is 1.
1. What is the GCD of 385, 115, 354, 671?
GCD of given numbers 385, 115, 354, 671 is 1
2. How to calculate the greatest common divisor of 385, 115, 354, 671?
We can find the highest common divisor of 385, 115, 354, 671 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 385, 115, 354, 671 i.e 1.
3. How can I use the GCD of 385, 115, 354, 671Calculator?
Out the numbers 385, 115, 354, 671 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.