Online GCD Calculator is useful to find the GCD of 399, 755, 722, 650 quickly. Get the easiest ways to solve the greatest common divisor of 399, 755, 722, 650 i.e 1 in different methods as follows.
Given Input numbers are 399, 755, 722, 650
In the factoring method, we have to find the divisors of all numbers
Divisors of 399 :
The positive integer divisors of 399 that completely divides 399 are.
1, 3, 7, 19, 21, 57, 133, 399
Divisors of 755 :
The positive integer divisors of 755 that completely divides 755 are.
1, 5, 151, 755
Divisors of 722 :
The positive integer divisors of 722 that completely divides 722 are.
1, 2, 19, 38, 361, 722
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
GCD of numbers is the greatest common divisor
So, the GCD (399, 755, 722, 650) = 1.
Given numbers are 399, 755, 722, 650
The list of prime factors of all numbers are
Prime factors of 399 are 3 x 7 x 19
Prime factors of 755 are 5 x 151
Prime factors of 722 are 2 x 19 x 19
Prime factors of 650 are 2 x 5 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 399, 755, 722, 650
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(399, 755) = 301245
GCD(399, 755) = ( 399 x 755 ) / 301245
= 399 / 755
= 399
Step2:
LCM(1, 722) = 722
GCD(1, 722) = ( 1 x 722 ) / 722
= 1 / 722
= 1
Step3:
LCM(1, 650) = 650
GCD(1, 650) = ( 1 x 650 ) / 650
= 1 / 650
= 1
So, Greatest Common Divisor of 399, 755, 722, 650 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 399, 755, 722, 650
The greatest common divisor of numbers 399, 755, 722, 650 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 399, 755, 722, 650 is 1.
1. What is the GCD of 399, 755, 722, 650?
GCD of given numbers 399, 755, 722, 650 is 1
2. How to calculate the greatest common divisor of 399, 755, 722, 650?
We can find the highest common divisor of 399, 755, 722, 650 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 399, 755, 722, 650 i.e 1.
3. How can I use the GCD of 399, 755, 722, 650Calculator?
Out the numbers 399, 755, 722, 650 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.