Online GCD Calculator is useful to find the GCD of 220, 313, 558, 157 quickly. Get the easiest ways to solve the greatest common divisor of 220, 313, 558, 157 i.e 1 in different methods as follows.
Given Input numbers are 220, 313, 558, 157
In the factoring method, we have to find the divisors of all numbers
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 313 :
The positive integer divisors of 313 that completely divides 313 are.
1, 313
Divisors of 558 :
The positive integer divisors of 558 that completely divides 558 are.
1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
Divisors of 157 :
The positive integer divisors of 157 that completely divides 157 are.
1, 157
GCD of numbers is the greatest common divisor
So, the GCD (220, 313, 558, 157) = 1.
Given numbers are 220, 313, 558, 157
The list of prime factors of all numbers are
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 313 are 313
Prime factors of 558 are 2 x 3 x 3 x 31
Prime factors of 157 are 157
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 220, 313, 558, 157
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(220, 313) = 68860
GCD(220, 313) = ( 220 x 313 ) / 68860
= 220 / 313
= 220
Step2:
LCM(1, 558) = 558
GCD(1, 558) = ( 1 x 558 ) / 558
= 1 / 558
= 1
Step3:
LCM(1, 157) = 157
GCD(1, 157) = ( 1 x 157 ) / 157
= 1 / 157
= 1
So, Greatest Common Divisor of 220, 313, 558, 157 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 220, 313, 558, 157
The greatest common divisor of numbers 220, 313, 558, 157 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 313, 558, 157 is 1.
1. What is the GCD of 220, 313, 558, 157?
GCD of given numbers 220, 313, 558, 157 is 1
2. How to calculate the greatest common divisor of 220, 313, 558, 157?
We can find the highest common divisor of 220, 313, 558, 157 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 220, 313, 558, 157 i.e 1.
3. How can I use the GCD of 220, 313, 558, 157Calculator?
Out the numbers 220, 313, 558, 157 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.