Online GCD Calculator is useful to find the GCD of 681, 537, 832, 688 quickly. Get the easiest ways to solve the greatest common divisor of 681, 537, 832, 688 i.e 1 in different methods as follows.
Given Input numbers are 681, 537, 832, 688
In the factoring method, we have to find the divisors of all numbers
Divisors of 681 :
The positive integer divisors of 681 that completely divides 681 are.
1, 3, 227, 681
Divisors of 537 :
The positive integer divisors of 537 that completely divides 537 are.
1, 3, 179, 537
Divisors of 832 :
The positive integer divisors of 832 that completely divides 832 are.
1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832
Divisors of 688 :
The positive integer divisors of 688 that completely divides 688 are.
1, 2, 4, 8, 16, 43, 86, 172, 344, 688
GCD of numbers is the greatest common divisor
So, the GCD (681, 537, 832, 688) = 1.
Given numbers are 681, 537, 832, 688
The list of prime factors of all numbers are
Prime factors of 681 are 3 x 227
Prime factors of 537 are 3 x 179
Prime factors of 832 are 2 x 2 x 2 x 2 x 2 x 2 x 13
Prime factors of 688 are 2 x 2 x 2 x 2 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 681, 537, 832, 688
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(681, 537) = 121899
GCD(681, 537) = ( 681 x 537 ) / 121899
= 681 / 537
= 681
Step2:
LCM(3, 832) = 2496
GCD(3, 832) = ( 3 x 832 ) / 2496
= 3 / 832
= 3
Step3:
LCM(1, 688) = 688
GCD(1, 688) = ( 1 x 688 ) / 688
= 1 / 688
= 1
So, Greatest Common Divisor of 681, 537, 832, 688 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 681, 537, 832, 688
The greatest common divisor of numbers 681, 537, 832, 688 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 537, 832, 688 is 1.
1. What is the GCD of 681, 537, 832, 688?
GCD of given numbers 681, 537, 832, 688 is 1
2. How to calculate the greatest common divisor of 681, 537, 832, 688?
We can find the highest common divisor of 681, 537, 832, 688 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 681, 537, 832, 688 i.e 1.
3. How can I use the GCD of 681, 537, 832, 688Calculator?
Out the numbers 681, 537, 832, 688 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.