Online GCD Calculator is useful to find the GCD of 143, 707, 862, 422 quickly. Get the easiest ways to solve the greatest common divisor of 143, 707, 862, 422 i.e 1 in different methods as follows.
Given Input numbers are 143, 707, 862, 422
In the factoring method, we have to find the divisors of all numbers
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
Divisors of 707 :
The positive integer divisors of 707 that completely divides 707 are.
1, 7, 101, 707
Divisors of 862 :
The positive integer divisors of 862 that completely divides 862 are.
1, 2, 431, 862
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
GCD of numbers is the greatest common divisor
So, the GCD (143, 707, 862, 422) = 1.
Given numbers are 143, 707, 862, 422
The list of prime factors of all numbers are
Prime factors of 143 are 11 x 13
Prime factors of 707 are 7 x 101
Prime factors of 862 are 2 x 431
Prime factors of 422 are 2 x 211
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 143, 707, 862, 422
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(143, 707) = 101101
GCD(143, 707) = ( 143 x 707 ) / 101101
= 143 / 707
= 143
Step2:
LCM(1, 862) = 862
GCD(1, 862) = ( 1 x 862 ) / 862
= 1 / 862
= 1
Step3:
LCM(1, 422) = 422
GCD(1, 422) = ( 1 x 422 ) / 422
= 1 / 422
= 1
So, Greatest Common Divisor of 143, 707, 862, 422 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 143, 707, 862, 422
The greatest common divisor of numbers 143, 707, 862, 422 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 707, 862, 422 is 1.
1. What is the GCD of 143, 707, 862, 422?
GCD of given numbers 143, 707, 862, 422 is 1
2. How to calculate the greatest common divisor of 143, 707, 862, 422?
We can find the highest common divisor of 143, 707, 862, 422 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 143, 707, 862, 422 i.e 1.
3. How can I use the GCD of 143, 707, 862, 422Calculator?
Out the numbers 143, 707, 862, 422 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.