Online GCD Calculator is useful to find the GCD of 800, 387, 796, 620 quickly. Get the easiest ways to solve the greatest common divisor of 800, 387, 796, 620 i.e 1 in different methods as follows.
Given Input numbers are 800, 387, 796, 620
In the factoring method, we have to find the divisors of all numbers
Divisors of 800 :
The positive integer divisors of 800 that completely divides 800 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 796 :
The positive integer divisors of 796 that completely divides 796 are.
1, 2, 4, 199, 398, 796
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
GCD of numbers is the greatest common divisor
So, the GCD (800, 387, 796, 620) = 1.
Given numbers are 800, 387, 796, 620
The list of prime factors of all numbers are
Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 387 are 3 x 3 x 43
Prime factors of 796 are 2 x 2 x 199
Prime factors of 620 are 2 x 2 x 5 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 800, 387, 796, 620
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(800, 387) = 309600
GCD(800, 387) = ( 800 x 387 ) / 309600
= 800 / 387
= 800
Step2:
LCM(1, 796) = 796
GCD(1, 796) = ( 1 x 796 ) / 796
= 1 / 796
= 1
Step3:
LCM(1, 620) = 620
GCD(1, 620) = ( 1 x 620 ) / 620
= 1 / 620
= 1
So, Greatest Common Divisor of 800, 387, 796, 620 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 800, 387, 796, 620
The greatest common divisor of numbers 800, 387, 796, 620 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 800, 387, 796, 620 is 1.
1. What is the GCD of 800, 387, 796, 620?
GCD of given numbers 800, 387, 796, 620 is 1
2. How to calculate the greatest common divisor of 800, 387, 796, 620?
We can find the highest common divisor of 800, 387, 796, 620 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 800, 387, 796, 620 i.e 1.
3. How can I use the GCD of 800, 387, 796, 620Calculator?
Out the numbers 800, 387, 796, 620 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.