Online GCD Calculator is useful to find the GCD of 502, 628, 745, 731 quickly. Get the easiest ways to solve the greatest common divisor of 502, 628, 745, 731 i.e 1 in different methods as follows.
Given Input numbers are 502, 628, 745, 731
In the factoring method, we have to find the divisors of all numbers
Divisors of 502 :
The positive integer divisors of 502 that completely divides 502 are.
1, 2, 251, 502
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 745 :
The positive integer divisors of 745 that completely divides 745 are.
1, 5, 149, 745
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
GCD of numbers is the greatest common divisor
So, the GCD (502, 628, 745, 731) = 1.
Given numbers are 502, 628, 745, 731
The list of prime factors of all numbers are
Prime factors of 502 are 2 x 251
Prime factors of 628 are 2 x 2 x 157
Prime factors of 745 are 5 x 149
Prime factors of 731 are 17 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 502, 628, 745, 731
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(502, 628) = 157628
GCD(502, 628) = ( 502 x 628 ) / 157628
= 502 / 628
= 502
Step2:
LCM(2, 745) = 1490
GCD(2, 745) = ( 2 x 745 ) / 1490
= 2 / 745
= 2
Step3:
LCM(1, 731) = 731
GCD(1, 731) = ( 1 x 731 ) / 731
= 1 / 731
= 1
So, Greatest Common Divisor of 502, 628, 745, 731 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 502, 628, 745, 731
The greatest common divisor of numbers 502, 628, 745, 731 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 502, 628, 745, 731 is 1.
1. What is the GCD of 502, 628, 745, 731?
GCD of given numbers 502, 628, 745, 731 is 1
2. How to calculate the greatest common divisor of 502, 628, 745, 731?
We can find the highest common divisor of 502, 628, 745, 731 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 502, 628, 745, 731 i.e 1.
3. How can I use the GCD of 502, 628, 745, 731Calculator?
Out the numbers 502, 628, 745, 731 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.