Online GCD Calculator is useful to find the GCD of 379, 947, 520, 636 quickly. Get the easiest ways to solve the greatest common divisor of 379, 947, 520, 636 i.e 1 in different methods as follows.
Given Input numbers are 379, 947, 520, 636
In the factoring method, we have to find the divisors of all numbers
Divisors of 379 :
The positive integer divisors of 379 that completely divides 379 are.
1, 379
Divisors of 947 :
The positive integer divisors of 947 that completely divides 947 are.
1, 947
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 636 :
The positive integer divisors of 636 that completely divides 636 are.
1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
GCD of numbers is the greatest common divisor
So, the GCD (379, 947, 520, 636) = 1.
Given numbers are 379, 947, 520, 636
The list of prime factors of all numbers are
Prime factors of 379 are 379
Prime factors of 947 are 947
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 636 are 2 x 2 x 3 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 379, 947, 520, 636
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(379, 947) = 358913
GCD(379, 947) = ( 379 x 947 ) / 358913
= 379 / 947
= 379
Step2:
LCM(1, 520) = 520
GCD(1, 520) = ( 1 x 520 ) / 520
= 1 / 520
= 1
Step3:
LCM(1, 636) = 636
GCD(1, 636) = ( 1 x 636 ) / 636
= 1 / 636
= 1
So, Greatest Common Divisor of 379, 947, 520, 636 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 379, 947, 520, 636
The greatest common divisor of numbers 379, 947, 520, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 379, 947, 520, 636 is 1.
1. What is the GCD of 379, 947, 520, 636?
GCD of given numbers 379, 947, 520, 636 is 1
2. How to calculate the greatest common divisor of 379, 947, 520, 636?
We can find the highest common divisor of 379, 947, 520, 636 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 379, 947, 520, 636 i.e 1.
3. How can I use the GCD of 379, 947, 520, 636Calculator?
Out the numbers 379, 947, 520, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.