Online GCD Calculator is useful to find the GCD of 805, 725, 624, 426 quickly. Get the easiest ways to solve the greatest common divisor of 805, 725, 624, 426 i.e 1 in different methods as follows.
Given Input numbers are 805, 725, 624, 426
In the factoring method, we have to find the divisors of all numbers
Divisors of 805 :
The positive integer divisors of 805 that completely divides 805 are.
1, 5, 7, 23, 35, 115, 161, 805
Divisors of 725 :
The positive integer divisors of 725 that completely divides 725 are.
1, 5, 25, 29, 145, 725
Divisors of 624 :
The positive integer divisors of 624 that completely divides 624 are.
1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
GCD of numbers is the greatest common divisor
So, the GCD (805, 725, 624, 426) = 1.
Given numbers are 805, 725, 624, 426
The list of prime factors of all numbers are
Prime factors of 805 are 5 x 7 x 23
Prime factors of 725 are 5 x 5 x 29
Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13
Prime factors of 426 are 2 x 3 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 805, 725, 624, 426
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(805, 725) = 116725
GCD(805, 725) = ( 805 x 725 ) / 116725
= 805 / 725
= 805
Step2:
LCM(5, 624) = 3120
GCD(5, 624) = ( 5 x 624 ) / 3120
= 5 / 624
= 5
Step3:
LCM(1, 426) = 426
GCD(1, 426) = ( 1 x 426 ) / 426
= 1 / 426
= 1
So, Greatest Common Divisor of 805, 725, 624, 426 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 805, 725, 624, 426
The greatest common divisor of numbers 805, 725, 624, 426 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 805, 725, 624, 426 is 1.
1. What is the GCD of 805, 725, 624, 426?
GCD of given numbers 805, 725, 624, 426 is 1
2. How to calculate the greatest common divisor of 805, 725, 624, 426?
We can find the highest common divisor of 805, 725, 624, 426 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 805, 725, 624, 426 i.e 1.
3. How can I use the GCD of 805, 725, 624, 426Calculator?
Out the numbers 805, 725, 624, 426 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.