Online GCD Calculator is useful to find the GCD of 528, 391, 357, 469 quickly. Get the easiest ways to solve the greatest common divisor of 528, 391, 357, 469 i.e 1 in different methods as follows.
Given Input numbers are 528, 391, 357, 469
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 391 :
The positive integer divisors of 391 that completely divides 391 are.
1, 17, 23, 391
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 469 :
The positive integer divisors of 469 that completely divides 469 are.
1, 7, 67, 469
GCD of numbers is the greatest common divisor
So, the GCD (528, 391, 357, 469) = 1.
Given numbers are 528, 391, 357, 469
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 391 are 17 x 23
Prime factors of 357 are 3 x 7 x 17
Prime factors of 469 are 7 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 528, 391, 357, 469
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(528, 391) = 206448
GCD(528, 391) = ( 528 x 391 ) / 206448
= 528 / 391
= 528
Step2:
LCM(1, 357) = 357
GCD(1, 357) = ( 1 x 357 ) / 357
= 1 / 357
= 1
Step3:
LCM(1, 469) = 469
GCD(1, 469) = ( 1 x 469 ) / 469
= 1 / 469
= 1
So, Greatest Common Divisor of 528, 391, 357, 469 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 528, 391, 357, 469
The greatest common divisor of numbers 528, 391, 357, 469 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 528, 391, 357, 469 is 1.
1. What is the GCD of 528, 391, 357, 469?
GCD of given numbers 528, 391, 357, 469 is 1
2. How to calculate the greatest common divisor of 528, 391, 357, 469?
We can find the highest common divisor of 528, 391, 357, 469 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, 391, 357, 469 i.e 1.
3. How can I use the GCD of 528, 391, 357, 469Calculator?
Out the numbers 528, 391, 357, 469 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.