Online GCD Calculator is useful to find the GCD of 287, 136, 877, 357 quickly. Get the easiest ways to solve the greatest common divisor of 287, 136, 877, 357 i.e 1 in different methods as follows.
Given Input numbers are 287, 136, 877, 357
In the factoring method, we have to find the divisors of all numbers
Divisors of 287 :
The positive integer divisors of 287 that completely divides 287 are.
1, 7, 41, 287
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
Divisors of 877 :
The positive integer divisors of 877 that completely divides 877 are.
1, 877
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
GCD of numbers is the greatest common divisor
So, the GCD (287, 136, 877, 357) = 1.
Given numbers are 287, 136, 877, 357
The list of prime factors of all numbers are
Prime factors of 287 are 7 x 41
Prime factors of 136 are 2 x 2 x 2 x 17
Prime factors of 877 are 877
Prime factors of 357 are 3 x 7 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 287, 136, 877, 357
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(287, 136) = 39032
GCD(287, 136) = ( 287 x 136 ) / 39032
= 287 / 136
= 287
Step2:
LCM(1, 877) = 877
GCD(1, 877) = ( 1 x 877 ) / 877
= 1 / 877
= 1
Step3:
LCM(1, 357) = 357
GCD(1, 357) = ( 1 x 357 ) / 357
= 1 / 357
= 1
So, Greatest Common Divisor of 287, 136, 877, 357 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 287, 136, 877, 357
The greatest common divisor of numbers 287, 136, 877, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 287, 136, 877, 357 is 1.
1. What is the GCD of 287, 136, 877, 357?
GCD of given numbers 287, 136, 877, 357 is 1
2. How to calculate the greatest common divisor of 287, 136, 877, 357?
We can find the highest common divisor of 287, 136, 877, 357 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 287, 136, 877, 357 i.e 1.
3. How can I use the GCD of 287, 136, 877, 357Calculator?
Out the numbers 287, 136, 877, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.