Online GCD Calculator is useful to find the GCD of 977, 270, 287 quickly. Get the easiest ways to solve the greatest common divisor of 977, 270, 287 i.e 1 in different methods as follows.
Given Input numbers are 977, 270, 287
In the factoring method, we have to find the divisors of all numbers
Divisors of 977 :
The positive integer divisors of 977 that completely divides 977 are.
1, 977
Divisors of 270 :
The positive integer divisors of 270 that completely divides 270 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
Divisors of 287 :
The positive integer divisors of 287 that completely divides 287 are.
1, 7, 41, 287
GCD of numbers is the greatest common divisor
So, the GCD (977, 270, 287) = 1.
Given numbers are 977, 270, 287
The list of prime factors of all numbers are
Prime factors of 977 are 977
Prime factors of 270 are 2 x 3 x 3 x 3 x 5
Prime factors of 287 are 7 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 977, 270, 287
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(977, 270) = 263790
GCD(977, 270) = ( 977 x 270 ) / 263790
= 977 / 270
= 977
Step2:
LCM(1, 287) = 287
GCD(1, 287) = ( 1 x 287 ) / 287
= 1 / 287
= 1
So, Greatest Common Divisor of 977, 270, 287 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 977, 270, 287
The greatest common divisor of numbers 977, 270, 287 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 270, 287 is 1.
1. What is the GCD of 977, 270, 287?
GCD of given numbers 977, 270, 287 is 1
2. How to calculate the greatest common divisor of 977, 270, 287?
We can find the highest common divisor of 977, 270, 287 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 977, 270, 287 i.e 1.
3. How can I use the GCD of 977, 270, 287Calculator?
Out the numbers 977, 270, 287 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.