Online GCD Calculator is useful to find the GCD of 136, 257, 977, 248 quickly. Get the easiest ways to solve the greatest common divisor of 136, 257, 977, 248 i.e 1 in different methods as follows.
Given Input numbers are 136, 257, 977, 248
In the factoring method, we have to find the divisors of all numbers
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
Divisors of 257 :
The positive integer divisors of 257 that completely divides 257 are.
1, 257
Divisors of 977 :
The positive integer divisors of 977 that completely divides 977 are.
1, 977
Divisors of 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
GCD of numbers is the greatest common divisor
So, the GCD (136, 257, 977, 248) = 1.
Given numbers are 136, 257, 977, 248
The list of prime factors of all numbers are
Prime factors of 136 are 2 x 2 x 2 x 17
Prime factors of 257 are 257
Prime factors of 977 are 977
Prime factors of 248 are 2 x 2 x 2 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 136, 257, 977, 248
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(136, 257) = 34952
GCD(136, 257) = ( 136 x 257 ) / 34952
= 136 / 257
= 136
Step2:
LCM(1, 977) = 977
GCD(1, 977) = ( 1 x 977 ) / 977
= 1 / 977
= 1
Step3:
LCM(1, 248) = 248
GCD(1, 248) = ( 1 x 248 ) / 248
= 1 / 248
= 1
So, Greatest Common Divisor of 136, 257, 977, 248 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 136, 257, 977, 248
The greatest common divisor of numbers 136, 257, 977, 248 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 136, 257, 977, 248 is 1.
1. What is the GCD of 136, 257, 977, 248?
GCD of given numbers 136, 257, 977, 248 is 1
2. How to calculate the greatest common divisor of 136, 257, 977, 248?
We can find the highest common divisor of 136, 257, 977, 248 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 136, 257, 977, 248 i.e 1.
3. How can I use the GCD of 136, 257, 977, 248Calculator?
Out the numbers 136, 257, 977, 248 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.