Online GCD Calculator is useful to find the GCD of 672, 352, 963, 861 quickly. Get the easiest ways to solve the greatest common divisor of 672, 352, 963, 861 i.e 1 in different methods as follows.
Given Input numbers are 672, 352, 963, 861
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 352 :
The positive integer divisors of 352 that completely divides 352 are.
1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
Divisors of 963 :
The positive integer divisors of 963 that completely divides 963 are.
1, 3, 9, 107, 321, 963
Divisors of 861 :
The positive integer divisors of 861 that completely divides 861 are.
1, 3, 7, 21, 41, 123, 287, 861
GCD of numbers is the greatest common divisor
So, the GCD (672, 352, 963, 861) = 1.
Given numbers are 672, 352, 963, 861
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 352 are 2 x 2 x 2 x 2 x 2 x 11
Prime factors of 963 are 3 x 3 x 107
Prime factors of 861 are 3 x 7 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 672, 352, 963, 861
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 352) = 7392
GCD(672, 352) = ( 672 x 352 ) / 7392
= 672 / 352
= 672
Step2:
LCM(32, 963) = 30816
GCD(32, 963) = ( 32 x 963 ) / 30816
= 32 / 963
= 32
Step3:
LCM(1, 861) = 861
GCD(1, 861) = ( 1 x 861 ) / 861
= 1 / 861
= 1
So, Greatest Common Divisor of 672, 352, 963, 861 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 352, 963, 861
The greatest common divisor of numbers 672, 352, 963, 861 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 352, 963, 861 is 1.
1. What is the GCD of 672, 352, 963, 861?
GCD of given numbers 672, 352, 963, 861 is 1
2. How to calculate the greatest common divisor of 672, 352, 963, 861?
We can find the highest common divisor of 672, 352, 963, 861 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, 352, 963, 861 i.e 1.
3. How can I use the GCD of 672, 352, 963, 861Calculator?
Out the numbers 672, 352, 963, 861 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.