Online GCD Calculator is useful to find the GCD of 786, 970, 120, 804 quickly. Get the easiest ways to solve the greatest common divisor of 786, 970, 120, 804 i.e 2 in different methods as follows.
Given Input numbers are 786, 970, 120, 804
In the factoring method, we have to find the divisors of all numbers
Divisors of 786 :
The positive integer divisors of 786 that completely divides 786 are.
1, 2, 3, 6, 131, 262, 393, 786
Divisors of 970 :
The positive integer divisors of 970 that completely divides 970 are.
1, 2, 5, 10, 97, 194, 485, 970
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Divisors of 804 :
The positive integer divisors of 804 that completely divides 804 are.
1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
GCD of numbers is the greatest common divisor
So, the GCD (786, 970, 120, 804) = 2.
Given numbers are 786, 970, 120, 804
The list of prime factors of all numbers are
Prime factors of 786 are 2 x 3 x 131
Prime factors of 970 are 2 x 5 x 97
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
Prime factors of 804 are 2 x 2 x 3 x 67
The highest common occurrence is 21
Therefore, GCD of 786, 970, 120, 804 is 2.
Given numbers are 786, 970, 120, 804
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(786, 970) = 381210
GCD(786, 970) = ( 786 x 970 ) / 381210
= 786 / 970
= 786
Step2:
LCM(2, 120) = 120
GCD(2, 120) = ( 2 x 120 ) / 120
= 2 / 120
= 2
Step3:
LCM(2, 804) = 804
GCD(2, 804) = ( 2 x 804 ) / 804
= 2 / 804
= 2
So, Greatest Common Divisor of 786, 970, 120, 804 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 786, 970, 120, 804
The greatest common divisor of numbers 786, 970, 120, 804 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 786, 970, 120, 804 is 2.
1. What is the GCD of 786, 970, 120, 804?
GCD of given numbers 786, 970, 120, 804 is 2
2. How to calculate the greatest common divisor of 786, 970, 120, 804?
We can find the highest common divisor of 786, 970, 120, 804 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 786, 970, 120, 804 i.e 2.
3. How can I use the GCD of 786, 970, 120, 804Calculator?
Out the numbers 786, 970, 120, 804 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.