Online GCD Calculator is useful to find the GCD of 623, 438, 141, 700 quickly. Get the easiest ways to solve the greatest common divisor of 623, 438, 141, 700 i.e 1 in different methods as follows.
Given Input numbers are 623, 438, 141, 700
In the factoring method, we have to find the divisors of all numbers
Divisors of 623 :
The positive integer divisors of 623 that completely divides 623 are.
1, 7, 89, 623
Divisors of 438 :
The positive integer divisors of 438 that completely divides 438 are.
1, 2, 3, 6, 73, 146, 219, 438
Divisors of 141 :
The positive integer divisors of 141 that completely divides 141 are.
1, 3, 47, 141
Divisors of 700 :
The positive integer divisors of 700 that completely divides 700 are.
1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700
GCD of numbers is the greatest common divisor
So, the GCD (623, 438, 141, 700) = 1.
Given numbers are 623, 438, 141, 700
The list of prime factors of all numbers are
Prime factors of 623 are 7 x 89
Prime factors of 438 are 2 x 3 x 73
Prime factors of 141 are 3 x 47
Prime factors of 700 are 2 x 2 x 5 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 623, 438, 141, 700
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(623, 438) = 272874
GCD(623, 438) = ( 623 x 438 ) / 272874
= 623 / 438
= 623
Step2:
LCM(1, 141) = 141
GCD(1, 141) = ( 1 x 141 ) / 141
= 1 / 141
= 1
Step3:
LCM(1, 700) = 700
GCD(1, 700) = ( 1 x 700 ) / 700
= 1 / 700
= 1
So, Greatest Common Divisor of 623, 438, 141, 700 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 623, 438, 141, 700
The greatest common divisor of numbers 623, 438, 141, 700 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 623, 438, 141, 700 is 1.
1. What is the GCD of 623, 438, 141, 700?
GCD of given numbers 623, 438, 141, 700 is 1
2. How to calculate the greatest common divisor of 623, 438, 141, 700?
We can find the highest common divisor of 623, 438, 141, 700 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 623, 438, 141, 700 i.e 1.
3. How can I use the GCD of 623, 438, 141, 700Calculator?
Out the numbers 623, 438, 141, 700 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.