Online GCD Calculator is useful to find the GCD of 977, 790, 897 quickly. Get the easiest ways to solve the greatest common divisor of 977, 790, 897 i.e 1 in different methods as follows.
Given Input numbers are 977, 790, 897
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 790 :
The positive integer divisors of 790 that completely divides 790 are.
1, 2, 5, 10, 79, 158, 395, 790
Divisors of 897 :
The positive integer divisors of 897 that completely divides 897 are.
1, 3, 13, 23, 39, 69, 299, 897
GCD of numbers is the greatest common divisor
So, the GCD (977, 790, 897) = 1.
Given numbers are 977, 790, 897
The list of prime factors of all numbers are
Prime factors of 977 are 977
Prime factors of 790 are 2 x 5 x 79
Prime factors of 897 are 3 x 13 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 977, 790, 897
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(977, 790) = 771830
GCD(977, 790) = ( 977 x 790 ) / 771830
= 977 / 790
= 977
Step2:
LCM(1, 897) = 897
GCD(1, 897) = ( 1 x 897 ) / 897
= 1 / 897
= 1
So, Greatest Common Divisor of 977, 790, 897 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 977, 790, 897
The greatest common divisor of numbers 977, 790, 897 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 790, 897 is 1.
1. What is the GCD of 977, 790, 897?
GCD of given numbers 977, 790, 897 is 1
2. How to calculate the greatest common divisor of 977, 790, 897?
We can find the highest common divisor of 977, 790, 897 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, 790, 897 i.e 1.
3. How can I use the GCD of 977, 790, 897Calculator?
Out the numbers 977, 790, 897 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.