Online GCD Calculator is useful to find the GCD of 691, 376, 982, 705 quickly. Get the easiest ways to solve the greatest common divisor of 691, 376, 982, 705 i.e 1 in different methods as follows.
Given Input numbers are 691, 376, 982, 705
In the factoring method, we have to find the divisors of all numbers
Divisors of 691 :
The positive integer divisors of 691 that completely divides 691 are.
1, 691
Divisors of 376 :
The positive integer divisors of 376 that completely divides 376 are.
1, 2, 4, 8, 47, 94, 188, 376
Divisors of 982 :
The positive integer divisors of 982 that completely divides 982 are.
1, 2, 491, 982
Divisors of 705 :
The positive integer divisors of 705 that completely divides 705 are.
1, 3, 5, 15, 47, 141, 235, 705
GCD of numbers is the greatest common divisor
So, the GCD (691, 376, 982, 705) = 1.
Given numbers are 691, 376, 982, 705
The list of prime factors of all numbers are
Prime factors of 691 are 691
Prime factors of 376 are 2 x 2 x 2 x 47
Prime factors of 982 are 2 x 491
Prime factors of 705 are 3 x 5 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 691, 376, 982, 705
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(691, 376) = 259816
GCD(691, 376) = ( 691 x 376 ) / 259816
= 691 / 376
= 691
Step2:
LCM(1, 982) = 982
GCD(1, 982) = ( 1 x 982 ) / 982
= 1 / 982
= 1
Step3:
LCM(1, 705) = 705
GCD(1, 705) = ( 1 x 705 ) / 705
= 1 / 705
= 1
So, Greatest Common Divisor of 691, 376, 982, 705 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 691, 376, 982, 705
The greatest common divisor of numbers 691, 376, 982, 705 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 691, 376, 982, 705 is 1.
1. What is the GCD of 691, 376, 982, 705?
GCD of given numbers 691, 376, 982, 705 is 1
2. How to calculate the greatest common divisor of 691, 376, 982, 705?
We can find the highest common divisor of 691, 376, 982, 705 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 691, 376, 982, 705 i.e 1.
3. How can I use the GCD of 691, 376, 982, 705Calculator?
Out the numbers 691, 376, 982, 705 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.