Online GCD Calculator is useful to find the GCD of 780, 771, 998, 950 quickly. Get the easiest ways to solve the greatest common divisor of 780, 771, 998, 950 i.e 1 in different methods as follows.
Given Input numbers are 780, 771, 998, 950
In the factoring method, we have to find the divisors of all numbers
Divisors of 780 :
The positive integer divisors of 780 that completely divides 780 are.
1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
Divisors of 771 :
The positive integer divisors of 771 that completely divides 771 are.
1, 3, 257, 771
Divisors of 998 :
The positive integer divisors of 998 that completely divides 998 are.
1, 2, 499, 998
Divisors of 950 :
The positive integer divisors of 950 that completely divides 950 are.
1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950
GCD of numbers is the greatest common divisor
So, the GCD (780, 771, 998, 950) = 1.
Given numbers are 780, 771, 998, 950
The list of prime factors of all numbers are
Prime factors of 780 are 2 x 2 x 3 x 5 x 13
Prime factors of 771 are 3 x 257
Prime factors of 998 are 2 x 499
Prime factors of 950 are 2 x 5 x 5 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 780, 771, 998, 950
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(780, 771) = 200460
GCD(780, 771) = ( 780 x 771 ) / 200460
= 780 / 771
= 780
Step2:
LCM(3, 998) = 2994
GCD(3, 998) = ( 3 x 998 ) / 2994
= 3 / 998
= 3
Step3:
LCM(1, 950) = 950
GCD(1, 950) = ( 1 x 950 ) / 950
= 1 / 950
= 1
So, Greatest Common Divisor of 780, 771, 998, 950 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 780, 771, 998, 950
The greatest common divisor of numbers 780, 771, 998, 950 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 780, 771, 998, 950 is 1.
1. What is the GCD of 780, 771, 998, 950?
GCD of given numbers 780, 771, 998, 950 is 1
2. How to calculate the greatest common divisor of 780, 771, 998, 950?
We can find the highest common divisor of 780, 771, 998, 950 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 780, 771, 998, 950 i.e 1.
3. How can I use the GCD of 780, 771, 998, 950Calculator?
Out the numbers 780, 771, 998, 950 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.