Online GCD Calculator is useful to find the GCD of 807, 172, 329, 125 quickly. Get the easiest ways to solve the greatest common divisor of 807, 172, 329, 125 i.e 1 in different methods as follows.
Given Input numbers are 807, 172, 329, 125
In the factoring method, we have to find the divisors of all numbers
Divisors of 807 :
The positive integer divisors of 807 that completely divides 807 are.
1, 3, 269, 807
Divisors of 172 :
The positive integer divisors of 172 that completely divides 172 are.
1, 2, 4, 43, 86, 172
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 125 :
The positive integer divisors of 125 that completely divides 125 are.
1, 5, 25, 125
GCD of numbers is the greatest common divisor
So, the GCD (807, 172, 329, 125) = 1.
Given numbers are 807, 172, 329, 125
The list of prime factors of all numbers are
Prime factors of 807 are 3 x 269
Prime factors of 172 are 2 x 2 x 43
Prime factors of 329 are 7 x 47
Prime factors of 125 are 5 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 807, 172, 329, 125
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(807, 172) = 138804
GCD(807, 172) = ( 807 x 172 ) / 138804
= 807 / 172
= 807
Step2:
LCM(1, 329) = 329
GCD(1, 329) = ( 1 x 329 ) / 329
= 1 / 329
= 1
Step3:
LCM(1, 125) = 125
GCD(1, 125) = ( 1 x 125 ) / 125
= 1 / 125
= 1
So, Greatest Common Divisor of 807, 172, 329, 125 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 807, 172, 329, 125
The greatest common divisor of numbers 807, 172, 329, 125 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 807, 172, 329, 125 is 1.
1. What is the GCD of 807, 172, 329, 125?
GCD of given numbers 807, 172, 329, 125 is 1
2. How to calculate the greatest common divisor of 807, 172, 329, 125?
We can find the highest common divisor of 807, 172, 329, 125 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 807, 172, 329, 125 i.e 1.
3. How can I use the GCD of 807, 172, 329, 125Calculator?
Out the numbers 807, 172, 329, 125 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.