Online GCD Calculator is useful to find the GCD of 160, 215, 138, 898 quickly. Get the easiest ways to solve the greatest common divisor of 160, 215, 138, 898 i.e 1 in different methods as follows.
Given Input numbers are 160, 215, 138, 898
In the factoring method, we have to find the divisors of all numbers
Divisors of 160 :
The positive integer divisors of 160 that completely divides 160 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
Divisors of 215 :
The positive integer divisors of 215 that completely divides 215 are.
1, 5, 43, 215
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 898 :
The positive integer divisors of 898 that completely divides 898 are.
1, 2, 449, 898
GCD of numbers is the greatest common divisor
So, the GCD (160, 215, 138, 898) = 1.
Given numbers are 160, 215, 138, 898
The list of prime factors of all numbers are
Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 215 are 5 x 43
Prime factors of 138 are 2 x 3 x 23
Prime factors of 898 are 2 x 449
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 160, 215, 138, 898
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(160, 215) = 6880
GCD(160, 215) = ( 160 x 215 ) / 6880
= 160 / 215
= 160
Step2:
LCM(5, 138) = 690
GCD(5, 138) = ( 5 x 138 ) / 690
= 5 / 138
= 5
Step3:
LCM(1, 898) = 898
GCD(1, 898) = ( 1 x 898 ) / 898
= 1 / 898
= 1
So, Greatest Common Divisor of 160, 215, 138, 898 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 160, 215, 138, 898
The greatest common divisor of numbers 160, 215, 138, 898 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 160, 215, 138, 898 is 1.
1. What is the GCD of 160, 215, 138, 898?
GCD of given numbers 160, 215, 138, 898 is 1
2. How to calculate the greatest common divisor of 160, 215, 138, 898?
We can find the highest common divisor of 160, 215, 138, 898 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 160, 215, 138, 898 i.e 1.
3. How can I use the GCD of 160, 215, 138, 898Calculator?
Out the numbers 160, 215, 138, 898 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.