Online GCD Calculator is useful to find the GCD of 741, 648, 862, 393 quickly. Get the easiest ways to solve the greatest common divisor of 741, 648, 862, 393 i.e 1 in different methods as follows.
Given Input numbers are 741, 648, 862, 393
In the factoring method, we have to find the divisors of all numbers
Divisors of 741 :
The positive integer divisors of 741 that completely divides 741 are.
1, 3, 13, 19, 39, 57, 247, 741
Divisors of 648 :
The positive integer divisors of 648 that completely divides 648 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
Divisors of 862 :
The positive integer divisors of 862 that completely divides 862 are.
1, 2, 431, 862
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
GCD of numbers is the greatest common divisor
So, the GCD (741, 648, 862, 393) = 1.
Given numbers are 741, 648, 862, 393
The list of prime factors of all numbers are
Prime factors of 741 are 3 x 13 x 19
Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 862 are 2 x 431
Prime factors of 393 are 3 x 131
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 741, 648, 862, 393
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(741, 648) = 160056
GCD(741, 648) = ( 741 x 648 ) / 160056
= 741 / 648
= 741
Step2:
LCM(3, 862) = 2586
GCD(3, 862) = ( 3 x 862 ) / 2586
= 3 / 862
= 3
Step3:
LCM(1, 393) = 393
GCD(1, 393) = ( 1 x 393 ) / 393
= 1 / 393
= 1
So, Greatest Common Divisor of 741, 648, 862, 393 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 741, 648, 862, 393
The greatest common divisor of numbers 741, 648, 862, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 741, 648, 862, 393 is 1.
1. What is the GCD of 741, 648, 862, 393?
GCD of given numbers 741, 648, 862, 393 is 1
2. How to calculate the greatest common divisor of 741, 648, 862, 393?
We can find the highest common divisor of 741, 648, 862, 393 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 741, 648, 862, 393 i.e 1.
3. How can I use the GCD of 741, 648, 862, 393Calculator?
Out the numbers 741, 648, 862, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.