Online GCD Calculator is useful to find the GCD of 441, 528, 689, 307 quickly. Get the easiest ways to solve the greatest common divisor of 441, 528, 689, 307 i.e 1 in different methods as follows.
Given Input numbers are 441, 528, 689, 307
In the factoring method, we have to find the divisors of all numbers
Divisors of 441 :
The positive integer divisors of 441 that completely divides 441 are.
1, 3, 7, 9, 21, 49, 63, 147, 441
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 689 :
The positive integer divisors of 689 that completely divides 689 are.
1, 13, 53, 689
Divisors of 307 :
The positive integer divisors of 307 that completely divides 307 are.
1, 307
GCD of numbers is the greatest common divisor
So, the GCD (441, 528, 689, 307) = 1.
Given numbers are 441, 528, 689, 307
The list of prime factors of all numbers are
Prime factors of 441 are 3 x 3 x 7 x 7
Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11
Prime factors of 689 are 13 x 53
Prime factors of 307 are 307
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 441, 528, 689, 307
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(441, 528) = 77616
GCD(441, 528) = ( 441 x 528 ) / 77616
= 441 / 528
= 441
Step2:
LCM(3, 689) = 2067
GCD(3, 689) = ( 3 x 689 ) / 2067
= 3 / 689
= 3
Step3:
LCM(1, 307) = 307
GCD(1, 307) = ( 1 x 307 ) / 307
= 1 / 307
= 1
So, Greatest Common Divisor of 441, 528, 689, 307 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 441, 528, 689, 307
The greatest common divisor of numbers 441, 528, 689, 307 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 441, 528, 689, 307 is 1.
1. What is the GCD of 441, 528, 689, 307?
GCD of given numbers 441, 528, 689, 307 is 1
2. How to calculate the greatest common divisor of 441, 528, 689, 307?
We can find the highest common divisor of 441, 528, 689, 307 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 441, 528, 689, 307 i.e 1.
3. How can I use the GCD of 441, 528, 689, 307Calculator?
Out the numbers 441, 528, 689, 307 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.