Online GCD Calculator is useful to find the GCD of 842, 520, 275, 307 quickly. Get the easiest ways to solve the greatest common divisor of 842, 520, 275, 307 i.e 1 in different methods as follows.
Given Input numbers are 842, 520, 275, 307
In the factoring method, we have to find the divisors of all numbers
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
Divisors of 275 :
The positive integer divisors of 275 that completely divides 275 are.
1, 5, 11, 25, 55, 275
Divisors of 307 :
The positive integer divisors of 307 that completely divides 307 are.
1, 307
GCD of numbers is the greatest common divisor
So, the GCD (842, 520, 275, 307) = 1.
Given numbers are 842, 520, 275, 307
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 275 are 5 x 5 x 11
Prime factors of 307 are 307
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 842, 520, 275, 307
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 520) = 218920
GCD(842, 520) = ( 842 x 520 ) / 218920
= 842 / 520
= 842
Step2:
LCM(2, 275) = 550
GCD(2, 275) = ( 2 x 275 ) / 550
= 2 / 275
= 2
Step3:
LCM(1, 307) = 307
GCD(1, 307) = ( 1 x 307 ) / 307
= 1 / 307
= 1
So, Greatest Common Divisor of 842, 520, 275, 307 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 842, 520, 275, 307
The greatest common divisor of numbers 842, 520, 275, 307 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 520, 275, 307 is 1.
1. What is the GCD of 842, 520, 275, 307?
GCD of given numbers 842, 520, 275, 307 is 1
2. How to calculate the greatest common divisor of 842, 520, 275, 307?
We can find the highest common divisor of 842, 520, 275, 307 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 842, 520, 275, 307 i.e 1.
3. How can I use the GCD of 842, 520, 275, 307Calculator?
Out the numbers 842, 520, 275, 307 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.