Online GCD Calculator is useful to find the GCD of 238, 627, 655, 672 quickly. Get the easiest ways to solve the greatest common divisor of 238, 627, 655, 672 i.e 1 in different methods as follows.
Given Input numbers are 238, 627, 655, 672
In the factoring method, we have to find the divisors of all numbers
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
Divisors of 627 :
The positive integer divisors of 627 that completely divides 627 are.
1, 3, 11, 19, 33, 57, 209, 627
Divisors of 655 :
The positive integer divisors of 655 that completely divides 655 are.
1, 5, 131, 655
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
GCD of numbers is the greatest common divisor
So, the GCD (238, 627, 655, 672) = 1.
Given numbers are 238, 627, 655, 672
The list of prime factors of all numbers are
Prime factors of 238 are 2 x 7 x 17
Prime factors of 627 are 3 x 11 x 19
Prime factors of 655 are 5 x 131
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 238, 627, 655, 672
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(238, 627) = 149226
GCD(238, 627) = ( 238 x 627 ) / 149226
= 238 / 627
= 238
Step2:
LCM(1, 655) = 655
GCD(1, 655) = ( 1 x 655 ) / 655
= 1 / 655
= 1
Step3:
LCM(1, 672) = 672
GCD(1, 672) = ( 1 x 672 ) / 672
= 1 / 672
= 1
So, Greatest Common Divisor of 238, 627, 655, 672 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 238, 627, 655, 672
The greatest common divisor of numbers 238, 627, 655, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 238, 627, 655, 672 is 1.
1. What is the GCD of 238, 627, 655, 672?
GCD of given numbers 238, 627, 655, 672 is 1
2. How to calculate the greatest common divisor of 238, 627, 655, 672?
We can find the highest common divisor of 238, 627, 655, 672 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 238, 627, 655, 672 i.e 1.
3. How can I use the GCD of 238, 627, 655, 672Calculator?
Out the numbers 238, 627, 655, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.