Online GCD Calculator is useful to find the GCD of 528, 249, 143, 693 quickly. Get the easiest ways to solve the greatest common divisor of 528, 249, 143, 693 i.e 1 in different methods as follows.
Given Input numbers are 528, 249, 143, 693
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 249 :
The positive integer divisors of 249 that completely divides 249 are.
1, 3, 83, 249
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
Divisors of 693 :
The positive integer divisors of 693 that completely divides 693 are.
1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
GCD of numbers is the greatest common divisor
So, the GCD (528, 249, 143, 693) = 1.
Given numbers are 528, 249, 143, 693
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 249 are 3 x 83
Prime factors of 143 are 11 x 13
Prime factors of 693 are 3 x 3 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 528, 249, 143, 693
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(528, 249) = 43824
GCD(528, 249) = ( 528 x 249 ) / 43824
= 528 / 249
= 528
Step2:
LCM(3, 143) = 429
GCD(3, 143) = ( 3 x 143 ) / 429
= 3 / 143
= 3
Step3:
LCM(1, 693) = 693
GCD(1, 693) = ( 1 x 693 ) / 693
= 1 / 693
= 1
So, Greatest Common Divisor of 528, 249, 143, 693 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 528, 249, 143, 693
The greatest common divisor of numbers 528, 249, 143, 693 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 528, 249, 143, 693 is 1.
1. What is the GCD of 528, 249, 143, 693?
GCD of given numbers 528, 249, 143, 693 is 1
2. How to calculate the greatest common divisor of 528, 249, 143, 693?
We can find the highest common divisor of 528, 249, 143, 693 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, 249, 143, 693 i.e 1.
3. How can I use the GCD of 528, 249, 143, 693Calculator?
Out the numbers 528, 249, 143, 693 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.