Online GCD Calculator is useful to find the GCD of 550, 847, 947, 343 quickly. Get the easiest ways to solve the greatest common divisor of 550, 847, 947, 343 i.e 1 in different methods as follows.
Given Input numbers are 550, 847, 947, 343
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 847 :
The positive integer divisors of 847 that completely divides 847 are.
1, 7, 11, 77, 121, 847
Divisors of 947 :
The positive integer divisors of 947 that completely divides 947 are.
1, 947
Divisors of 343 :
The positive integer divisors of 343 that completely divides 343 are.
1, 7, 49, 343
GCD of numbers is the greatest common divisor
So, the GCD (550, 847, 947, 343) = 1.
Given numbers are 550, 847, 947, 343
The list of prime factors of all numbers are
Prime factors of 550 are 2 x 5 x 5 x 11
Prime factors of 847 are 7 x 11 x 11
Prime factors of 947 are 947
Prime factors of 343 are 7 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 550, 847, 947, 343
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(550, 847) = 42350
GCD(550, 847) = ( 550 x 847 ) / 42350
= 550 / 847
= 550
Step2:
LCM(11, 947) = 10417
GCD(11, 947) = ( 11 x 947 ) / 10417
= 11 / 947
= 11
Step3:
LCM(1, 343) = 343
GCD(1, 343) = ( 1 x 343 ) / 343
= 1 / 343
= 1
So, Greatest Common Divisor of 550, 847, 947, 343 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 550, 847, 947, 343
The greatest common divisor of numbers 550, 847, 947, 343 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 847, 947, 343 is 1.
1. What is the GCD of 550, 847, 947, 343?
GCD of given numbers 550, 847, 947, 343 is 1
2. How to calculate the greatest common divisor of 550, 847, 947, 343?
We can find the highest common divisor of 550, 847, 947, 343 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, 847, 947, 343 i.e 1.
3. How can I use the GCD of 550, 847, 947, 343Calculator?
Out the numbers 550, 847, 947, 343 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.