Online GCD Calculator is useful to find the GCD of 491, 625, 748, 167 quickly. Get the easiest ways to solve the greatest common divisor of 491, 625, 748, 167 i.e 1 in different methods as follows.
Given Input numbers are 491, 625, 748, 167
In the factoring method, we have to find the divisors of all numbers
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 625 :
The positive integer divisors of 625 that completely divides 625 are.
1, 5, 25, 125, 625
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 167 :
The positive integer divisors of 167 that completely divides 167 are.
1, 167
GCD of numbers is the greatest common divisor
So, the GCD (491, 625, 748, 167) = 1.
Given numbers are 491, 625, 748, 167
The list of prime factors of all numbers are
Prime factors of 491 are 491
Prime factors of 625 are 5 x 5 x 5 x 5
Prime factors of 748 are 2 x 2 x 11 x 17
Prime factors of 167 are 167
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 491, 625, 748, 167
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(491, 625) = 306875
GCD(491, 625) = ( 491 x 625 ) / 306875
= 491 / 625
= 491
Step2:
LCM(1, 748) = 748
GCD(1, 748) = ( 1 x 748 ) / 748
= 1 / 748
= 1
Step3:
LCM(1, 167) = 167
GCD(1, 167) = ( 1 x 167 ) / 167
= 1 / 167
= 1
So, Greatest Common Divisor of 491, 625, 748, 167 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 491, 625, 748, 167
The greatest common divisor of numbers 491, 625, 748, 167 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 491, 625, 748, 167 is 1.
1. What is the GCD of 491, 625, 748, 167?
GCD of given numbers 491, 625, 748, 167 is 1
2. How to calculate the greatest common divisor of 491, 625, 748, 167?
We can find the highest common divisor of 491, 625, 748, 167 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 491, 625, 748, 167 i.e 1.
3. How can I use the GCD of 491, 625, 748, 167Calculator?
Out the numbers 491, 625, 748, 167 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.