Online GCD Calculator is useful to find the GCD of 672, 353, 258, 972 quickly. Get the easiest ways to solve the greatest common divisor of 672, 353, 258, 972 i.e 1 in different methods as follows.
Given Input numbers are 672, 353, 258, 972
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 353 :
The positive integer divisors of 353 that completely divides 353 are.
1, 353
Divisors of 258 :
The positive integer divisors of 258 that completely divides 258 are.
1, 2, 3, 6, 43, 86, 129, 258
Divisors of 972 :
The positive integer divisors of 972 that completely divides 972 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
GCD of numbers is the greatest common divisor
So, the GCD (672, 353, 258, 972) = 1.
Given numbers are 672, 353, 258, 972
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 353 are 353
Prime factors of 258 are 2 x 3 x 43
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 672, 353, 258, 972
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 353) = 237216
GCD(672, 353) = ( 672 x 353 ) / 237216
= 672 / 353
= 672
Step2:
LCM(1, 258) = 258
GCD(1, 258) = ( 1 x 258 ) / 258
= 1 / 258
= 1
Step3:
LCM(1, 972) = 972
GCD(1, 972) = ( 1 x 972 ) / 972
= 1 / 972
= 1
So, Greatest Common Divisor of 672, 353, 258, 972 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 353, 258, 972
The greatest common divisor of numbers 672, 353, 258, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 353, 258, 972 is 1.
1. What is the GCD of 672, 353, 258, 972?
GCD of given numbers 672, 353, 258, 972 is 1
2. How to calculate the greatest common divisor of 672, 353, 258, 972?
We can find the highest common divisor of 672, 353, 258, 972 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, 353, 258, 972 i.e 1.
3. How can I use the GCD of 672, 353, 258, 972Calculator?
Out the numbers 672, 353, 258, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.