Online GCD Calculator is useful to find the GCD of 770, 316, 988, 481 quickly. Get the easiest ways to solve the greatest common divisor of 770, 316, 988, 481 i.e 1 in different methods as follows.
Given Input numbers are 770, 316, 988, 481
In the factoring method, we have to find the divisors of all numbers
Divisors of 770 :
The positive integer divisors of 770 that completely divides 770 are.
1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
Divisors of 316 :
The positive integer divisors of 316 that completely divides 316 are.
1, 2, 4, 79, 158, 316
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
Divisors of 481 :
The positive integer divisors of 481 that completely divides 481 are.
1, 13, 37, 481
GCD of numbers is the greatest common divisor
So, the GCD (770, 316, 988, 481) = 1.
Given numbers are 770, 316, 988, 481
The list of prime factors of all numbers are
Prime factors of 770 are 2 x 5 x 7 x 11
Prime factors of 316 are 2 x 2 x 79
Prime factors of 988 are 2 x 2 x 13 x 19
Prime factors of 481 are 13 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 770, 316, 988, 481
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(770, 316) = 121660
GCD(770, 316) = ( 770 x 316 ) / 121660
= 770 / 316
= 770
Step2:
LCM(2, 988) = 988
GCD(2, 988) = ( 2 x 988 ) / 988
= 2 / 988
= 2
Step3:
LCM(2, 481) = 962
GCD(2, 481) = ( 2 x 481 ) / 962
= 2 / 481
= 2
So, Greatest Common Divisor of 770, 316, 988, 481 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 770, 316, 988, 481
The greatest common divisor of numbers 770, 316, 988, 481 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 316, 988, 481 is 1.
1. What is the GCD of 770, 316, 988, 481?
GCD of given numbers 770, 316, 988, 481 is 1
2. How to calculate the greatest common divisor of 770, 316, 988, 481?
We can find the highest common divisor of 770, 316, 988, 481 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 770, 316, 988, 481 i.e 1.
3. How can I use the GCD of 770, 316, 988, 481Calculator?
Out the numbers 770, 316, 988, 481 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.