Online GCD Calculator is useful to find the GCD of 125, 645, 367, 705 quickly. Get the easiest ways to solve the greatest common divisor of 125, 645, 367, 705 i.e 1 in different methods as follows.
Given Input numbers are 125, 645, 367, 705
In the factoring method, we have to find the divisors of all numbers
Divisors of 125 :
The positive integer divisors of 125 that completely divides 125 are.
1, 5, 25, 125
Divisors of 645 :
The positive integer divisors of 645 that completely divides 645 are.
1, 3, 5, 15, 43, 129, 215, 645
Divisors of 367 :
The positive integer divisors of 367 that completely divides 367 are.
1, 367
Divisors of 705 :
The positive integer divisors of 705 that completely divides 705 are.
1, 3, 5, 15, 47, 141, 235, 705
GCD of numbers is the greatest common divisor
So, the GCD (125, 645, 367, 705) = 1.
Given numbers are 125, 645, 367, 705
The list of prime factors of all numbers are
Prime factors of 125 are 5 x 5 x 5
Prime factors of 645 are 3 x 5 x 43
Prime factors of 367 are 367
Prime factors of 705 are 3 x 5 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 125, 645, 367, 705
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(125, 645) = 16125
GCD(125, 645) = ( 125 x 645 ) / 16125
= 125 / 645
= 125
Step2:
LCM(5, 367) = 1835
GCD(5, 367) = ( 5 x 367 ) / 1835
= 5 / 367
= 5
Step3:
LCM(1, 705) = 705
GCD(1, 705) = ( 1 x 705 ) / 705
= 1 / 705
= 1
So, Greatest Common Divisor of 125, 645, 367, 705 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 125, 645, 367, 705
The greatest common divisor of numbers 125, 645, 367, 705 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 125, 645, 367, 705 is 1.
1. What is the GCD of 125, 645, 367, 705?
GCD of given numbers 125, 645, 367, 705 is 1
2. How to calculate the greatest common divisor of 125, 645, 367, 705?
We can find the highest common divisor of 125, 645, 367, 705 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 125, 645, 367, 705 i.e 1.
3. How can I use the GCD of 125, 645, 367, 705Calculator?
Out the numbers 125, 645, 367, 705 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.