Online GCD Calculator is useful to find the GCD of 521, 913, 980, 441 quickly. Get the easiest ways to solve the greatest common divisor of 521, 913, 980, 441 i.e 1 in different methods as follows.
Given Input numbers are 521, 913, 980, 441
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 913 :
The positive integer divisors of 913 that completely divides 913 are.
1, 11, 83, 913
Divisors of 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Divisors of 441 :
The positive integer divisors of 441 that completely divides 441 are.
1, 3, 7, 9, 21, 49, 63, 147, 441
GCD of numbers is the greatest common divisor
So, the GCD (521, 913, 980, 441) = 1.
Given numbers are 521, 913, 980, 441
The list of prime factors of all numbers are
Prime factors of 521 are 521
Prime factors of 913 are 11 x 83
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 441 are 3 x 3 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 521, 913, 980, 441
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(521, 913) = 475673
GCD(521, 913) = ( 521 x 913 ) / 475673
= 521 / 913
= 521
Step2:
LCM(1, 980) = 980
GCD(1, 980) = ( 1 x 980 ) / 980
= 1 / 980
= 1
Step3:
LCM(1, 441) = 441
GCD(1, 441) = ( 1 x 441 ) / 441
= 1 / 441
= 1
So, Greatest Common Divisor of 521, 913, 980, 441 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 521, 913, 980, 441
The greatest common divisor of numbers 521, 913, 980, 441 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 913, 980, 441 is 1.
1. What is the GCD of 521, 913, 980, 441?
GCD of given numbers 521, 913, 980, 441 is 1
2. How to calculate the greatest common divisor of 521, 913, 980, 441?
We can find the highest common divisor of 521, 913, 980, 441 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, 913, 980, 441 i.e 1.
3. How can I use the GCD of 521, 913, 980, 441Calculator?
Out the numbers 521, 913, 980, 441 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.