Online GCD Calculator is useful to find the GCD of 521, 684, 290, 371 quickly. Get the easiest ways to solve the greatest common divisor of 521, 684, 290, 371 i.e 1 in different methods as follows.
Given Input numbers are 521, 684, 290, 371
In the factoring method, we have to find the divisors of all numbers
Divisors of 521 :
The positive integer divisors of 521 that completely divides 521 are.
1, 521
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
Divisors of 290 :
The positive integer divisors of 290 that completely divides 290 are.
1, 2, 5, 10, 29, 58, 145, 290
Divisors of 371 :
The positive integer divisors of 371 that completely divides 371 are.
1, 7, 53, 371
GCD of numbers is the greatest common divisor
So, the GCD (521, 684, 290, 371) = 1.
Given numbers are 521, 684, 290, 371
The list of prime factors of all numbers are
Prime factors of 521 are 521
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 290 are 2 x 5 x 29
Prime factors of 371 are 7 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 521, 684, 290, 371
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(521, 684) = 356364
GCD(521, 684) = ( 521 x 684 ) / 356364
= 521 / 684
= 521
Step2:
LCM(1, 290) = 290
GCD(1, 290) = ( 1 x 290 ) / 290
= 1 / 290
= 1
Step3:
LCM(1, 371) = 371
GCD(1, 371) = ( 1 x 371 ) / 371
= 1 / 371
= 1
So, Greatest Common Divisor of 521, 684, 290, 371 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 521, 684, 290, 371
The greatest common divisor of numbers 521, 684, 290, 371 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 684, 290, 371 is 1.
1. What is the GCD of 521, 684, 290, 371?
GCD of given numbers 521, 684, 290, 371 is 1
2. How to calculate the greatest common divisor of 521, 684, 290, 371?
We can find the highest common divisor of 521, 684, 290, 371 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 521, 684, 290, 371 i.e 1.
3. How can I use the GCD of 521, 684, 290, 371Calculator?
Out the numbers 521, 684, 290, 371 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.