Online GCD Calculator is useful to find the GCD of 377, 212, 163, 128 quickly. Get the easiest ways to solve the greatest common divisor of 377, 212, 163, 128 i.e 1 in different methods as follows.
Given Input numbers are 377, 212, 163, 128
In the factoring method, we have to find the divisors of all numbers
Divisors of 377 :
The positive integer divisors of 377 that completely divides 377 are.
1, 13, 29, 377
Divisors of 212 :
The positive integer divisors of 212 that completely divides 212 are.
1, 2, 4, 53, 106, 212
Divisors of 163 :
The positive integer divisors of 163 that completely divides 163 are.
1, 163
Divisors of 128 :
The positive integer divisors of 128 that completely divides 128 are.
1, 2, 4, 8, 16, 32, 64, 128
GCD of numbers is the greatest common divisor
So, the GCD (377, 212, 163, 128) = 1.
Given numbers are 377, 212, 163, 128
The list of prime factors of all numbers are
Prime factors of 377 are 13 x 29
Prime factors of 212 are 2 x 2 x 53
Prime factors of 163 are 163
Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 377, 212, 163, 128
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(377, 212) = 79924
GCD(377, 212) = ( 377 x 212 ) / 79924
= 377 / 212
= 377
Step2:
LCM(1, 163) = 163
GCD(1, 163) = ( 1 x 163 ) / 163
= 1 / 163
= 1
Step3:
LCM(1, 128) = 128
GCD(1, 128) = ( 1 x 128 ) / 128
= 1 / 128
= 1
So, Greatest Common Divisor of 377, 212, 163, 128 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 377, 212, 163, 128
The greatest common divisor of numbers 377, 212, 163, 128 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 377, 212, 163, 128 is 1.
1. What is the GCD of 377, 212, 163, 128?
GCD of given numbers 377, 212, 163, 128 is 1
2. How to calculate the greatest common divisor of 377, 212, 163, 128?
We can find the highest common divisor of 377, 212, 163, 128 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 377, 212, 163, 128 i.e 1.
3. How can I use the GCD of 377, 212, 163, 128Calculator?
Out the numbers 377, 212, 163, 128 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.