Online GCD Calculator is useful to find the GCD of 157, 998, 632, 123 quickly. Get the easiest ways to solve the greatest common divisor of 157, 998, 632, 123 i.e 1 in different methods as follows.
Given Input numbers are 157, 998, 632, 123
In the factoring method, we have to find the divisors of all numbers
Divisors of 157 :
The positive integer divisors of 157 that completely divides 157 are.
1, 157
Divisors of 998 :
The positive integer divisors of 998 that completely divides 998 are.
1, 2, 499, 998
Divisors of 632 :
The positive integer divisors of 632 that completely divides 632 are.
1, 2, 4, 8, 79, 158, 316, 632
Divisors of 123 :
The positive integer divisors of 123 that completely divides 123 are.
1, 3, 41, 123
GCD of numbers is the greatest common divisor
So, the GCD (157, 998, 632, 123) = 1.
Given numbers are 157, 998, 632, 123
The list of prime factors of all numbers are
Prime factors of 157 are 157
Prime factors of 998 are 2 x 499
Prime factors of 632 are 2 x 2 x 2 x 79
Prime factors of 123 are 3 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 157, 998, 632, 123
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(157, 998) = 156686
GCD(157, 998) = ( 157 x 998 ) / 156686
= 157 / 998
= 157
Step2:
LCM(1, 632) = 632
GCD(1, 632) = ( 1 x 632 ) / 632
= 1 / 632
= 1
Step3:
LCM(1, 123) = 123
GCD(1, 123) = ( 1 x 123 ) / 123
= 1 / 123
= 1
So, Greatest Common Divisor of 157, 998, 632, 123 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 157, 998, 632, 123
The greatest common divisor of numbers 157, 998, 632, 123 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 157, 998, 632, 123 is 1.
1. What is the GCD of 157, 998, 632, 123?
GCD of given numbers 157, 998, 632, 123 is 1
2. How to calculate the greatest common divisor of 157, 998, 632, 123?
We can find the highest common divisor of 157, 998, 632, 123 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 157, 998, 632, 123 i.e 1.
3. How can I use the GCD of 157, 998, 632, 123Calculator?
Out the numbers 157, 998, 632, 123 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.