Online GCD Calculator is useful to find the GCD of 672, 921, 685, 232 quickly. Get the easiest ways to solve the greatest common divisor of 672, 921, 685, 232 i.e 1 in different methods as follows.
Given Input numbers are 672, 921, 685, 232
In the factoring method, we have to find the divisors of all numbers
Divisors of 672 :
The positive integer divisors of 672 that completely divides 672 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
Divisors of 921 :
The positive integer divisors of 921 that completely divides 921 are.
1, 3, 307, 921
Divisors of 685 :
The positive integer divisors of 685 that completely divides 685 are.
1, 5, 137, 685
Divisors of 232 :
The positive integer divisors of 232 that completely divides 232 are.
1, 2, 4, 8, 29, 58, 116, 232
GCD of numbers is the greatest common divisor
So, the GCD (672, 921, 685, 232) = 1.
Given numbers are 672, 921, 685, 232
The list of prime factors of all numbers are
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 921 are 3 x 307
Prime factors of 685 are 5 x 137
Prime factors of 232 are 2 x 2 x 2 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 672, 921, 685, 232
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 921) = 206304
GCD(672, 921) = ( 672 x 921 ) / 206304
= 672 / 921
= 672
Step2:
LCM(3, 685) = 2055
GCD(3, 685) = ( 3 x 685 ) / 2055
= 3 / 685
= 3
Step3:
LCM(1, 232) = 232
GCD(1, 232) = ( 1 x 232 ) / 232
= 1 / 232
= 1
So, Greatest Common Divisor of 672, 921, 685, 232 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 921, 685, 232
The greatest common divisor of numbers 672, 921, 685, 232 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 921, 685, 232 is 1.
1. What is the GCD of 672, 921, 685, 232?
GCD of given numbers 672, 921, 685, 232 is 1
2. How to calculate the greatest common divisor of 672, 921, 685, 232?
We can find the highest common divisor of 672, 921, 685, 232 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 672, 921, 685, 232 i.e 1.
3. How can I use the GCD of 672, 921, 685, 232Calculator?
Out the numbers 672, 921, 685, 232 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.