Online GCD Calculator is useful to find the GCD of 513, 745, 970, 843 quickly. Get the easiest ways to solve the greatest common divisor of 513, 745, 970, 843 i.e 1 in different methods as follows.
Given Input numbers are 513, 745, 970, 843
In the factoring method, we have to find the divisors of all numbers
Divisors of 513 :
The positive integer divisors of 513 that completely divides 513 are.
1, 3, 9, 19, 27, 57, 171, 513
Divisors of 745 :
The positive integer divisors of 745 that completely divides 745 are.
1, 5, 149, 745
Divisors of 970 :
The positive integer divisors of 970 that completely divides 970 are.
1, 2, 5, 10, 97, 194, 485, 970
Divisors of 843 :
The positive integer divisors of 843 that completely divides 843 are.
1, 3, 281, 843
GCD of numbers is the greatest common divisor
So, the GCD (513, 745, 970, 843) = 1.
Given numbers are 513, 745, 970, 843
The list of prime factors of all numbers are
Prime factors of 513 are 3 x 3 x 3 x 19
Prime factors of 745 are 5 x 149
Prime factors of 970 are 2 x 5 x 97
Prime factors of 843 are 3 x 281
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 513, 745, 970, 843
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(513, 745) = 382185
GCD(513, 745) = ( 513 x 745 ) / 382185
= 513 / 745
= 513
Step2:
LCM(1, 970) = 970
GCD(1, 970) = ( 1 x 970 ) / 970
= 1 / 970
= 1
Step3:
LCM(1, 843) = 843
GCD(1, 843) = ( 1 x 843 ) / 843
= 1 / 843
= 1
So, Greatest Common Divisor of 513, 745, 970, 843 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 513, 745, 970, 843
The greatest common divisor of numbers 513, 745, 970, 843 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 513, 745, 970, 843 is 1.
1. What is the GCD of 513, 745, 970, 843?
GCD of given numbers 513, 745, 970, 843 is 1
2. How to calculate the greatest common divisor of 513, 745, 970, 843?
We can find the highest common divisor of 513, 745, 970, 843 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 513, 745, 970, 843 i.e 1.
3. How can I use the GCD of 513, 745, 970, 843Calculator?
Out the numbers 513, 745, 970, 843 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.