Online GCD Calculator is useful to find the GCD of 820, 920, 379, 564 quickly. Get the easiest ways to solve the greatest common divisor of 820, 920, 379, 564 i.e 1 in different methods as follows.
Given Input numbers are 820, 920, 379, 564
In the factoring method, we have to find the divisors of all numbers
Divisors of 820 :
The positive integer divisors of 820 that completely divides 820 are.
1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
Divisors of 379 :
The positive integer divisors of 379 that completely divides 379 are.
1, 379
Divisors of 564 :
The positive integer divisors of 564 that completely divides 564 are.
1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564
GCD of numbers is the greatest common divisor
So, the GCD (820, 920, 379, 564) = 1.
Given numbers are 820, 920, 379, 564
The list of prime factors of all numbers are
Prime factors of 820 are 2 x 2 x 5 x 41
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 379 are 379
Prime factors of 564 are 2 x 2 x 3 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 820, 920, 379, 564
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(820, 920) = 37720
GCD(820, 920) = ( 820 x 920 ) / 37720
= 820 / 920
= 820
Step2:
LCM(20, 379) = 7580
GCD(20, 379) = ( 20 x 379 ) / 7580
= 20 / 379
= 20
Step3:
LCM(1, 564) = 564
GCD(1, 564) = ( 1 x 564 ) / 564
= 1 / 564
= 1
So, Greatest Common Divisor of 820, 920, 379, 564 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 820, 920, 379, 564
The greatest common divisor of numbers 820, 920, 379, 564 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 920, 379, 564 is 1.
1. What is the GCD of 820, 920, 379, 564?
GCD of given numbers 820, 920, 379, 564 is 1
2. How to calculate the greatest common divisor of 820, 920, 379, 564?
We can find the highest common divisor of 820, 920, 379, 564 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 820, 920, 379, 564 i.e 1.
3. How can I use the GCD of 820, 920, 379, 564Calculator?
Out the numbers 820, 920, 379, 564 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.