Online GCD Calculator is useful to find the GCD of 521, 442, 740, 824 quickly. Get the easiest ways to solve the greatest common divisor of 521, 442, 740, 824 i.e 1 in different methods as follows.
Given Input numbers are 521, 442, 740, 824
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 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 740 :
The positive integer divisors of 740 that completely divides 740 are.
1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740
Divisors of 824 :
The positive integer divisors of 824 that completely divides 824 are.
1, 2, 4, 8, 103, 206, 412, 824
GCD of numbers is the greatest common divisor
So, the GCD (521, 442, 740, 824) = 1.
Given numbers are 521, 442, 740, 824
The list of prime factors of all numbers are
Prime factors of 521 are 521
Prime factors of 442 are 2 x 13 x 17
Prime factors of 740 are 2 x 2 x 5 x 37
Prime factors of 824 are 2 x 2 x 2 x 103
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 521, 442, 740, 824
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(521, 442) = 230282
GCD(521, 442) = ( 521 x 442 ) / 230282
= 521 / 442
= 521
Step2:
LCM(1, 740) = 740
GCD(1, 740) = ( 1 x 740 ) / 740
= 1 / 740
= 1
Step3:
LCM(1, 824) = 824
GCD(1, 824) = ( 1 x 824 ) / 824
= 1 / 824
= 1
So, Greatest Common Divisor of 521, 442, 740, 824 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 521, 442, 740, 824
The greatest common divisor of numbers 521, 442, 740, 824 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 521, 442, 740, 824 is 1.
1. What is the GCD of 521, 442, 740, 824?
GCD of given numbers 521, 442, 740, 824 is 1
2. How to calculate the greatest common divisor of 521, 442, 740, 824?
We can find the highest common divisor of 521, 442, 740, 824 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, 442, 740, 824 i.e 1.
3. How can I use the GCD of 521, 442, 740, 824Calculator?
Out the numbers 521, 442, 740, 824 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.