Online GCD Calculator is useful to find the GCD of 936, 604, 420, 655 quickly. Get the easiest ways to solve the greatest common divisor of 936, 604, 420, 655 i.e 1 in different methods as follows.
Given Input numbers are 936, 604, 420, 655
In the factoring method, we have to find the divisors of all numbers
Divisors of 936 :
The positive integer divisors of 936 that completely divides 936 are.
1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936
Divisors of 604 :
The positive integer divisors of 604 that completely divides 604 are.
1, 2, 4, 151, 302, 604
Divisors of 420 :
The positive integer divisors of 420 that completely divides 420 are.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 655 :
The positive integer divisors of 655 that completely divides 655 are.
1, 5, 131, 655
GCD of numbers is the greatest common divisor
So, the GCD (936, 604, 420, 655) = 1.
Given numbers are 936, 604, 420, 655
The list of prime factors of all numbers are
Prime factors of 936 are 2 x 2 x 2 x 3 x 3 x 13
Prime factors of 604 are 2 x 2 x 151
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
Prime factors of 655 are 5 x 131
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 936, 604, 420, 655
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(936, 604) = 141336
GCD(936, 604) = ( 936 x 604 ) / 141336
= 936 / 604
= 936
Step2:
LCM(4, 420) = 420
GCD(4, 420) = ( 4 x 420 ) / 420
= 4 / 420
= 4
Step3:
LCM(4, 655) = 2620
GCD(4, 655) = ( 4 x 655 ) / 2620
= 4 / 655
= 4
So, Greatest Common Divisor of 936, 604, 420, 655 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 936, 604, 420, 655
The greatest common divisor of numbers 936, 604, 420, 655 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 936, 604, 420, 655 is 1.
1. What is the GCD of 936, 604, 420, 655?
GCD of given numbers 936, 604, 420, 655 is 1
2. How to calculate the greatest common divisor of 936, 604, 420, 655?
We can find the highest common divisor of 936, 604, 420, 655 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 936, 604, 420, 655 i.e 1.
3. How can I use the GCD of 936, 604, 420, 655Calculator?
Out the numbers 936, 604, 420, 655 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.