Online GCD Calculator is useful to find the GCD of 672, 748, 423, 892 quickly. Get the easiest ways to solve the greatest common divisor of 672, 748, 423, 892 i.e 1 in different methods as follows.
Given Input numbers are 672, 748, 423, 892
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 748 :
The positive integer divisors of 748 that completely divides 748 are.
1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
Divisors of 892 :
The positive integer divisors of 892 that completely divides 892 are.
1, 2, 4, 223, 446, 892
GCD of numbers is the greatest common divisor
So, the GCD (672, 748, 423, 892) = 1.
Given numbers are 672, 748, 423, 892
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 748 are 2 x 2 x 11 x 17
Prime factors of 423 are 3 x 3 x 47
Prime factors of 892 are 2 x 2 x 223
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 672, 748, 423, 892
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 748) = 125664
GCD(672, 748) = ( 672 x 748 ) / 125664
= 672 / 748
= 672
Step2:
LCM(4, 423) = 1692
GCD(4, 423) = ( 4 x 423 ) / 1692
= 4 / 423
= 4
Step3:
LCM(1, 892) = 892
GCD(1, 892) = ( 1 x 892 ) / 892
= 1 / 892
= 1
So, Greatest Common Divisor of 672, 748, 423, 892 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 748, 423, 892
The greatest common divisor of numbers 672, 748, 423, 892 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 748, 423, 892 is 1.
1. What is the GCD of 672, 748, 423, 892?
GCD of given numbers 672, 748, 423, 892 is 1
2. How to calculate the greatest common divisor of 672, 748, 423, 892?
We can find the highest common divisor of 672, 748, 423, 892 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, 748, 423, 892 i.e 1.
3. How can I use the GCD of 672, 748, 423, 892Calculator?
Out the numbers 672, 748, 423, 892 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.