Online GCD Calculator is useful to find the GCD of 369, 695, 670, 387 quickly. Get the easiest ways to solve the greatest common divisor of 369, 695, 670, 387 i.e 1 in different methods as follows.
Given Input numbers are 369, 695, 670, 387
In the factoring method, we have to find the divisors of all numbers
Divisors of 369 :
The positive integer divisors of 369 that completely divides 369 are.
1, 3, 9, 41, 123, 369
Divisors of 695 :
The positive integer divisors of 695 that completely divides 695 are.
1, 5, 139, 695
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
GCD of numbers is the greatest common divisor
So, the GCD (369, 695, 670, 387) = 1.
Given numbers are 369, 695, 670, 387
The list of prime factors of all numbers are
Prime factors of 369 are 3 x 3 x 41
Prime factors of 695 are 5 x 139
Prime factors of 670 are 2 x 5 x 67
Prime factors of 387 are 3 x 3 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 369, 695, 670, 387
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(369, 695) = 256455
GCD(369, 695) = ( 369 x 695 ) / 256455
= 369 / 695
= 369
Step2:
LCM(1, 670) = 670
GCD(1, 670) = ( 1 x 670 ) / 670
= 1 / 670
= 1
Step3:
LCM(1, 387) = 387
GCD(1, 387) = ( 1 x 387 ) / 387
= 1 / 387
= 1
So, Greatest Common Divisor of 369, 695, 670, 387 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 369, 695, 670, 387
The greatest common divisor of numbers 369, 695, 670, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 695, 670, 387 is 1.
1. What is the GCD of 369, 695, 670, 387?
GCD of given numbers 369, 695, 670, 387 is 1
2. How to calculate the greatest common divisor of 369, 695, 670, 387?
We can find the highest common divisor of 369, 695, 670, 387 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 369, 695, 670, 387 i.e 1.
3. How can I use the GCD of 369, 695, 670, 387Calculator?
Out the numbers 369, 695, 670, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.