Online GCD Calculator is useful to find the GCD of 672, 818, 632, 168 quickly. Get the easiest ways to solve the greatest common divisor of 672, 818, 632, 168 i.e 2 in different methods as follows.
Given Input numbers are 672, 818, 632, 168
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 818 :
The positive integer divisors of 818 that completely divides 818 are.
1, 2, 409, 818
Divisors of 632 :
The positive integer divisors of 632 that completely divides 632 are.
1, 2, 4, 8, 79, 158, 316, 632
Divisors of 168 :
The positive integer divisors of 168 that completely divides 168 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
GCD of numbers is the greatest common divisor
So, the GCD (672, 818, 632, 168) = 2.
Given numbers are 672, 818, 632, 168
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 818 are 2 x 409
Prime factors of 632 are 2 x 2 x 2 x 79
Prime factors of 168 are 2 x 2 x 2 x 3 x 7
The highest common occurrence is 21
Therefore, GCD of 672, 818, 632, 168 is 2.
Given numbers are 672, 818, 632, 168
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 818) = 274848
GCD(672, 818) = ( 672 x 818 ) / 274848
= 672 / 818
= 672
Step2:
LCM(2, 632) = 632
GCD(2, 632) = ( 2 x 632 ) / 632
= 2 / 632
= 2
Step3:
LCM(2, 168) = 168
GCD(2, 168) = ( 2 x 168 ) / 168
= 2 / 168
= 2
So, Greatest Common Divisor of 672, 818, 632, 168 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 672, 818, 632, 168
The greatest common divisor of numbers 672, 818, 632, 168 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 818, 632, 168 is 2.
1. What is the GCD of 672, 818, 632, 168?
GCD of given numbers 672, 818, 632, 168 is 2
2. How to calculate the greatest common divisor of 672, 818, 632, 168?
We can find the highest common divisor of 672, 818, 632, 168 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, 818, 632, 168 i.e 2.
3. How can I use the GCD of 672, 818, 632, 168Calculator?
Out the numbers 672, 818, 632, 168 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.