Online GCD Calculator is useful to find the GCD of 720, 766, 426, 162 quickly. Get the easiest ways to solve the greatest common divisor of 720, 766, 426, 162 i.e 2 in different methods as follows.
Given Input numbers are 720, 766, 426, 162
In the factoring method, we have to find the divisors of all numbers
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
Divisors of 766 :
The positive integer divisors of 766 that completely divides 766 are.
1, 2, 383, 766
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
Divisors of 162 :
The positive integer divisors of 162 that completely divides 162 are.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162
GCD of numbers is the greatest common divisor
So, the GCD (720, 766, 426, 162) = 2.
Given numbers are 720, 766, 426, 162
The list of prime factors of all numbers are
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 766 are 2 x 383
Prime factors of 426 are 2 x 3 x 71
Prime factors of 162 are 2 x 3 x 3 x 3 x 3
The highest common occurrence is 21
Therefore, GCD of 720, 766, 426, 162 is 2.
Given numbers are 720, 766, 426, 162
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(720, 766) = 275760
GCD(720, 766) = ( 720 x 766 ) / 275760
= 720 / 766
= 720
Step2:
LCM(2, 426) = 426
GCD(2, 426) = ( 2 x 426 ) / 426
= 2 / 426
= 2
Step3:
LCM(2, 162) = 162
GCD(2, 162) = ( 2 x 162 ) / 162
= 2 / 162
= 2
So, Greatest Common Divisor of 720, 766, 426, 162 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 720, 766, 426, 162
The greatest common divisor of numbers 720, 766, 426, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 766, 426, 162 is 2.
1. What is the GCD of 720, 766, 426, 162?
GCD of given numbers 720, 766, 426, 162 is 2
2. How to calculate the greatest common divisor of 720, 766, 426, 162?
We can find the highest common divisor of 720, 766, 426, 162 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 720, 766, 426, 162 i.e 2.
3. How can I use the GCD of 720, 766, 426, 162Calculator?
Out the numbers 720, 766, 426, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.