Online GCD Calculator is useful to find the GCD of 252, 668, 170, 250 quickly. Get the easiest ways to solve the greatest common divisor of 252, 668, 170, 250 i.e 2 in different methods as follows.
Given Input numbers are 252, 668, 170, 250
In the factoring method, we have to find the divisors of all numbers
Divisors of 252 :
The positive integer divisors of 252 that completely divides 252 are.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
Divisors of 668 :
The positive integer divisors of 668 that completely divides 668 are.
1, 2, 4, 167, 334, 668
Divisors of 170 :
The positive integer divisors of 170 that completely divides 170 are.
1, 2, 5, 10, 17, 34, 85, 170
Divisors of 250 :
The positive integer divisors of 250 that completely divides 250 are.
1, 2, 5, 10, 25, 50, 125, 250
GCD of numbers is the greatest common divisor
So, the GCD (252, 668, 170, 250) = 2.
Given numbers are 252, 668, 170, 250
The list of prime factors of all numbers are
Prime factors of 252 are 2 x 2 x 3 x 3 x 7
Prime factors of 668 are 2 x 2 x 167
Prime factors of 170 are 2 x 5 x 17
Prime factors of 250 are 2 x 5 x 5 x 5
The highest common occurrence is 21
Therefore, GCD of 252, 668, 170, 250 is 2.
Given numbers are 252, 668, 170, 250
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(252, 668) = 42084
GCD(252, 668) = ( 252 x 668 ) / 42084
= 252 / 668
= 252
Step2:
LCM(4, 170) = 340
GCD(4, 170) = ( 4 x 170 ) / 340
= 4 / 170
= 4
Step3:
LCM(2, 250) = 250
GCD(2, 250) = ( 2 x 250 ) / 250
= 2 / 250
= 2
So, Greatest Common Divisor of 252, 668, 170, 250 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 252, 668, 170, 250
The greatest common divisor of numbers 252, 668, 170, 250 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 252, 668, 170, 250 is 2.
1. What is the GCD of 252, 668, 170, 250?
GCD of given numbers 252, 668, 170, 250 is 2
2. How to calculate the greatest common divisor of 252, 668, 170, 250?
We can find the highest common divisor of 252, 668, 170, 250 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 252, 668, 170, 250 i.e 2.
3. How can I use the GCD of 252, 668, 170, 250Calculator?
Out the numbers 252, 668, 170, 250 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.