Online GCD Calculator is useful to find the GCD of 528, 355, 469, 861 quickly. Get the easiest ways to solve the greatest common divisor of 528, 355, 469, 861 i.e 1 in different methods as follows.
Given Input numbers are 528, 355, 469, 861
In the factoring method, we have to find the divisors of all numbers
Divisors of 528 :
The positive integer divisors of 528 that completely divides 528 are.
1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528
Divisors of 355 :
The positive integer divisors of 355 that completely divides 355 are.
1, 5, 71, 355
Divisors of 469 :
The positive integer divisors of 469 that completely divides 469 are.
1, 7, 67, 469
Divisors of 861 :
The positive integer divisors of 861 that completely divides 861 are.
1, 3, 7, 21, 41, 123, 287, 861
GCD of numbers is the greatest common divisor
So, the GCD (528, 355, 469, 861) = 1.
Given numbers are 528, 355, 469, 861
The list of prime factors of all numbers are
Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11
Prime factors of 355 are 5 x 71
Prime factors of 469 are 7 x 67
Prime factors of 861 are 3 x 7 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 528, 355, 469, 861
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(528, 355) = 187440
GCD(528, 355) = ( 528 x 355 ) / 187440
= 528 / 355
= 528
Step2:
LCM(1, 469) = 469
GCD(1, 469) = ( 1 x 469 ) / 469
= 1 / 469
= 1
Step3:
LCM(1, 861) = 861
GCD(1, 861) = ( 1 x 861 ) / 861
= 1 / 861
= 1
So, Greatest Common Divisor of 528, 355, 469, 861 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 528, 355, 469, 861
The greatest common divisor of numbers 528, 355, 469, 861 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 528, 355, 469, 861 is 1.
1. What is the GCD of 528, 355, 469, 861?
GCD of given numbers 528, 355, 469, 861 is 1
2. How to calculate the greatest common divisor of 528, 355, 469, 861?
We can find the highest common divisor of 528, 355, 469, 861 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 528, 355, 469, 861 i.e 1.
3. How can I use the GCD of 528, 355, 469, 861Calculator?
Out the numbers 528, 355, 469, 861 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.