Online GCD Calculator is useful to find the GCD of 632, 781, 864, 691 quickly. Get the easiest ways to solve the greatest common divisor of 632, 781, 864, 691 i.e 1 in different methods as follows.
Given Input numbers are 632, 781, 864, 691
In the factoring method, we have to find the divisors of all numbers
Divisors of 632 :
The positive integer divisors of 632 that completely divides 632 are.
1, 2, 4, 8, 79, 158, 316, 632
Divisors of 781 :
The positive integer divisors of 781 that completely divides 781 are.
1, 11, 71, 781
Divisors of 864 :
The positive integer divisors of 864 that completely divides 864 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
Divisors of 691 :
The positive integer divisors of 691 that completely divides 691 are.
1, 691
GCD of numbers is the greatest common divisor
So, the GCD (632, 781, 864, 691) = 1.
Given numbers are 632, 781, 864, 691
The list of prime factors of all numbers are
Prime factors of 632 are 2 x 2 x 2 x 79
Prime factors of 781 are 11 x 71
Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 691 are 691
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 632, 781, 864, 691
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(632, 781) = 493592
GCD(632, 781) = ( 632 x 781 ) / 493592
= 632 / 781
= 632
Step2:
LCM(1, 864) = 864
GCD(1, 864) = ( 1 x 864 ) / 864
= 1 / 864
= 1
Step3:
LCM(1, 691) = 691
GCD(1, 691) = ( 1 x 691 ) / 691
= 1 / 691
= 1
So, Greatest Common Divisor of 632, 781, 864, 691 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 632, 781, 864, 691
The greatest common divisor of numbers 632, 781, 864, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 632, 781, 864, 691 is 1.
1. What is the GCD of 632, 781, 864, 691?
GCD of given numbers 632, 781, 864, 691 is 1
2. How to calculate the greatest common divisor of 632, 781, 864, 691?
We can find the highest common divisor of 632, 781, 864, 691 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 632, 781, 864, 691 i.e 1.
3. How can I use the GCD of 632, 781, 864, 691Calculator?
Out the numbers 632, 781, 864, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.