Online GCD Calculator is useful to find the GCD of 762, 498, 390 quickly. Get the easiest ways to solve the greatest common divisor of 762, 498, 390 i.e 6 in different methods as follows.
Given Input numbers are 762, 498, 390
In the factoring method, we have to find the divisors of all numbers
Divisors of 762 :
The positive integer divisors of 762 that completely divides 762 are.
1, 2, 3, 6, 127, 254, 381, 762
Divisors of 498 :
The positive integer divisors of 498 that completely divides 498 are.
1, 2, 3, 6, 83, 166, 249, 498
Divisors of 390 :
The positive integer divisors of 390 that completely divides 390 are.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
GCD of numbers is the greatest common divisor
So, the GCD (762, 498, 390) = 6.
Given numbers are 762, 498, 390
The list of prime factors of all numbers are
Prime factors of 762 are 2 x 3 x 127
Prime factors of 498 are 2 x 3 x 83
Prime factors of 390 are 2 x 3 x 5 x 13
The highest common occurrence is 21 x 31
Therefore, GCD of 762, 498, 390 is 6.
Given numbers are 762, 498, 390
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(762, 498) = 63246
GCD(762, 498) = ( 762 x 498 ) / 63246
= 762 / 498
= 762
Step2:
LCM(6, 390) = 390
GCD(6, 390) = ( 6 x 390 ) / 390
= 6 / 390
= 6
So, Greatest Common Divisor of 762, 498, 390 is 6
Here are some samples of GCD of Numbers calculations.
Given numbers are 762, 498, 390
The greatest common divisor of numbers 762, 498, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 762, 498, 390 is 6.
1. What is the GCD of 762, 498, 390?
GCD of given numbers 762, 498, 390 is 6
2. How to calculate the greatest common divisor of 762, 498, 390?
We can find the highest common divisor of 762, 498, 390 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 762, 498, 390 i.e 6.
3. How can I use the GCD of 762, 498, 390Calculator?
Out the numbers 762, 498, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.