Online GCD Calculator is useful to find the GCD of 731, 692, 474, 142 quickly. Get the easiest ways to solve the greatest common divisor of 731, 692, 474, 142 i.e 1 in different methods as follows.
Given Input numbers are 731, 692, 474, 142
In the factoring method, we have to find the divisors of all numbers
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
Divisors of 692 :
The positive integer divisors of 692 that completely divides 692 are.
1, 2, 4, 173, 346, 692
Divisors of 474 :
The positive integer divisors of 474 that completely divides 474 are.
1, 2, 3, 6, 79, 158, 237, 474
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
GCD of numbers is the greatest common divisor
So, the GCD (731, 692, 474, 142) = 1.
Given numbers are 731, 692, 474, 142
The list of prime factors of all numbers are
Prime factors of 731 are 17 x 43
Prime factors of 692 are 2 x 2 x 173
Prime factors of 474 are 2 x 3 x 79
Prime factors of 142 are 2 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 731, 692, 474, 142
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(731, 692) = 505852
GCD(731, 692) = ( 731 x 692 ) / 505852
= 731 / 692
= 731
Step2:
LCM(1, 474) = 474
GCD(1, 474) = ( 1 x 474 ) / 474
= 1 / 474
= 1
Step3:
LCM(1, 142) = 142
GCD(1, 142) = ( 1 x 142 ) / 142
= 1 / 142
= 1
So, Greatest Common Divisor of 731, 692, 474, 142 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 731, 692, 474, 142
The greatest common divisor of numbers 731, 692, 474, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 731, 692, 474, 142 is 1.
1. What is the GCD of 731, 692, 474, 142?
GCD of given numbers 731, 692, 474, 142 is 1
2. How to calculate the greatest common divisor of 731, 692, 474, 142?
We can find the highest common divisor of 731, 692, 474, 142 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 731, 692, 474, 142 i.e 1.
3. How can I use the GCD of 731, 692, 474, 142Calculator?
Out the numbers 731, 692, 474, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.