Online GCD Calculator is useful to find the GCD of 792, 920, 978, 135 quickly. Get the easiest ways to solve the greatest common divisor of 792, 920, 978, 135 i.e 1 in different methods as follows.
Given Input numbers are 792, 920, 978, 135
In the factoring method, we have to find the divisors of all numbers
Divisors of 792 :
The positive integer divisors of 792 that completely divides 792 are.
1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
Divisors of 978 :
The positive integer divisors of 978 that completely divides 978 are.
1, 2, 3, 6, 163, 326, 489, 978
Divisors of 135 :
The positive integer divisors of 135 that completely divides 135 are.
1, 3, 5, 9, 15, 27, 45, 135
GCD of numbers is the greatest common divisor
So, the GCD (792, 920, 978, 135) = 1.
Given numbers are 792, 920, 978, 135
The list of prime factors of all numbers are
Prime factors of 792 are 2 x 2 x 2 x 3 x 3 x 11
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 978 are 2 x 3 x 163
Prime factors of 135 are 3 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 792, 920, 978, 135
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(792, 920) = 91080
GCD(792, 920) = ( 792 x 920 ) / 91080
= 792 / 920
= 792
Step2:
LCM(8, 978) = 3912
GCD(8, 978) = ( 8 x 978 ) / 3912
= 8 / 978
= 8
Step3:
LCM(2, 135) = 270
GCD(2, 135) = ( 2 x 135 ) / 270
= 2 / 135
= 2
So, Greatest Common Divisor of 792, 920, 978, 135 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 792, 920, 978, 135
The greatest common divisor of numbers 792, 920, 978, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 792, 920, 978, 135 is 1.
1. What is the GCD of 792, 920, 978, 135?
GCD of given numbers 792, 920, 978, 135 is 1
2. How to calculate the greatest common divisor of 792, 920, 978, 135?
We can find the highest common divisor of 792, 920, 978, 135 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 792, 920, 978, 135 i.e 1.
3. How can I use the GCD of 792, 920, 978, 135Calculator?
Out the numbers 792, 920, 978, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.