Online GCD Calculator is useful to find the GCD of 368, 315, 156, 402 quickly. Get the easiest ways to solve the greatest common divisor of 368, 315, 156, 402 i.e 1 in different methods as follows.
Given Input numbers are 368, 315, 156, 402
In the factoring method, we have to find the divisors of all numbers
Divisors of 368 :
The positive integer divisors of 368 that completely divides 368 are.
1, 2, 4, 8, 16, 23, 46, 92, 184, 368
Divisors of 315 :
The positive integer divisors of 315 that completely divides 315 are.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
Divisors of 156 :
The positive integer divisors of 156 that completely divides 156 are.
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Divisors of 402 :
The positive integer divisors of 402 that completely divides 402 are.
1, 2, 3, 6, 67, 134, 201, 402
GCD of numbers is the greatest common divisor
So, the GCD (368, 315, 156, 402) = 1.
Given numbers are 368, 315, 156, 402
The list of prime factors of all numbers are
Prime factors of 368 are 2 x 2 x 2 x 2 x 23
Prime factors of 315 are 3 x 3 x 5 x 7
Prime factors of 156 are 2 x 2 x 3 x 13
Prime factors of 402 are 2 x 3 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 368, 315, 156, 402
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(368, 315) = 115920
GCD(368, 315) = ( 368 x 315 ) / 115920
= 368 / 315
= 368
Step2:
LCM(1, 156) = 156
GCD(1, 156) = ( 1 x 156 ) / 156
= 1 / 156
= 1
Step3:
LCM(1, 402) = 402
GCD(1, 402) = ( 1 x 402 ) / 402
= 1 / 402
= 1
So, Greatest Common Divisor of 368, 315, 156, 402 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 368, 315, 156, 402
The greatest common divisor of numbers 368, 315, 156, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 368, 315, 156, 402 is 1.
1. What is the GCD of 368, 315, 156, 402?
GCD of given numbers 368, 315, 156, 402 is 1
2. How to calculate the greatest common divisor of 368, 315, 156, 402?
We can find the highest common divisor of 368, 315, 156, 402 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 368, 315, 156, 402 i.e 1.
3. How can I use the GCD of 368, 315, 156, 402Calculator?
Out the numbers 368, 315, 156, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.