Online GCD Calculator is useful to find the GCD of 381, 352, 465, 691 quickly. Get the easiest ways to solve the greatest common divisor of 381, 352, 465, 691 i.e 1 in different methods as follows.
Given Input numbers are 381, 352, 465, 691
In the factoring method, we have to find the divisors of all numbers
Divisors of 381 :
The positive integer divisors of 381 that completely divides 381 are.
1, 3, 127, 381
Divisors of 352 :
The positive integer divisors of 352 that completely divides 352 are.
1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
Divisors of 465 :
The positive integer divisors of 465 that completely divides 465 are.
1, 3, 5, 15, 31, 93, 155, 465
Divisors of 691 :
The positive integer divisors of 691 that completely divides 691 are.
1, 691
GCD of numbers is the greatest common divisor
So, the GCD (381, 352, 465, 691) = 1.
Given numbers are 381, 352, 465, 691
The list of prime factors of all numbers are
Prime factors of 381 are 3 x 127
Prime factors of 352 are 2 x 2 x 2 x 2 x 2 x 11
Prime factors of 465 are 3 x 5 x 31
Prime factors of 691 are 691
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 381, 352, 465, 691
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(381, 352) = 134112
GCD(381, 352) = ( 381 x 352 ) / 134112
= 381 / 352
= 381
Step2:
LCM(1, 465) = 465
GCD(1, 465) = ( 1 x 465 ) / 465
= 1 / 465
= 1
Step3:
LCM(1, 691) = 691
GCD(1, 691) = ( 1 x 691 ) / 691
= 1 / 691
= 1
So, Greatest Common Divisor of 381, 352, 465, 691 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 381, 352, 465, 691
The greatest common divisor of numbers 381, 352, 465, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 352, 465, 691 is 1.
1. What is the GCD of 381, 352, 465, 691?
GCD of given numbers 381, 352, 465, 691 is 1
2. How to calculate the greatest common divisor of 381, 352, 465, 691?
We can find the highest common divisor of 381, 352, 465, 691 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 381, 352, 465, 691 i.e 1.
3. How can I use the GCD of 381, 352, 465, 691Calculator?
Out the numbers 381, 352, 465, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.