Online GCD Calculator is useful to find the GCD of 663, 782, 572, 133 quickly. Get the easiest ways to solve the greatest common divisor of 663, 782, 572, 133 i.e 1 in different methods as follows.
Given Input numbers are 663, 782, 572, 133
In the factoring method, we have to find the divisors of all numbers
Divisors of 663 :
The positive integer divisors of 663 that completely divides 663 are.
1, 3, 13, 17, 39, 51, 221, 663
Divisors of 782 :
The positive integer divisors of 782 that completely divides 782 are.
1, 2, 17, 23, 34, 46, 391, 782
Divisors of 572 :
The positive integer divisors of 572 that completely divides 572 are.
1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
Divisors of 133 :
The positive integer divisors of 133 that completely divides 133 are.
1, 7, 19, 133
GCD of numbers is the greatest common divisor
So, the GCD (663, 782, 572, 133) = 1.
Given numbers are 663, 782, 572, 133
The list of prime factors of all numbers are
Prime factors of 663 are 3 x 13 x 17
Prime factors of 782 are 2 x 17 x 23
Prime factors of 572 are 2 x 2 x 11 x 13
Prime factors of 133 are 7 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 663, 782, 572, 133
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(663, 782) = 30498
GCD(663, 782) = ( 663 x 782 ) / 30498
= 663 / 782
= 663
Step2:
LCM(17, 572) = 9724
GCD(17, 572) = ( 17 x 572 ) / 9724
= 17 / 572
= 17
Step3:
LCM(1, 133) = 133
GCD(1, 133) = ( 1 x 133 ) / 133
= 1 / 133
= 1
So, Greatest Common Divisor of 663, 782, 572, 133 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 663, 782, 572, 133
The greatest common divisor of numbers 663, 782, 572, 133 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 663, 782, 572, 133 is 1.
1. What is the GCD of 663, 782, 572, 133?
GCD of given numbers 663, 782, 572, 133 is 1
2. How to calculate the greatest common divisor of 663, 782, 572, 133?
We can find the highest common divisor of 663, 782, 572, 133 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 663, 782, 572, 133 i.e 1.
3. How can I use the GCD of 663, 782, 572, 133Calculator?
Out the numbers 663, 782, 572, 133 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.