Online GCD Calculator is useful to find the GCD of 550, 714, 387, 871 quickly. Get the easiest ways to solve the greatest common divisor of 550, 714, 387, 871 i.e 1 in different methods as follows.
Given Input numbers are 550, 714, 387, 871
In the factoring method, we have to find the divisors of all numbers
Divisors of 550 :
The positive integer divisors of 550 that completely divides 550 are.
1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
Divisors of 714 :
The positive integer divisors of 714 that completely divides 714 are.
1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 871 :
The positive integer divisors of 871 that completely divides 871 are.
1, 13, 67, 871
GCD of numbers is the greatest common divisor
So, the GCD (550, 714, 387, 871) = 1.
Given numbers are 550, 714, 387, 871
The list of prime factors of all numbers are
Prime factors of 550 are 2 x 5 x 5 x 11
Prime factors of 714 are 2 x 3 x 7 x 17
Prime factors of 387 are 3 x 3 x 43
Prime factors of 871 are 13 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 550, 714, 387, 871
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(550, 714) = 196350
GCD(550, 714) = ( 550 x 714 ) / 196350
= 550 / 714
= 550
Step2:
LCM(2, 387) = 774
GCD(2, 387) = ( 2 x 387 ) / 774
= 2 / 387
= 2
Step3:
LCM(1, 871) = 871
GCD(1, 871) = ( 1 x 871 ) / 871
= 1 / 871
= 1
So, Greatest Common Divisor of 550, 714, 387, 871 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 550, 714, 387, 871
The greatest common divisor of numbers 550, 714, 387, 871 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 714, 387, 871 is 1.
1. What is the GCD of 550, 714, 387, 871?
GCD of given numbers 550, 714, 387, 871 is 1
2. How to calculate the greatest common divisor of 550, 714, 387, 871?
We can find the highest common divisor of 550, 714, 387, 871 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 550, 714, 387, 871 i.e 1.
3. How can I use the GCD of 550, 714, 387, 871Calculator?
Out the numbers 550, 714, 387, 871 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.