Online GCD Calculator is useful to find the GCD of 942, 398, 685, 498 quickly. Get the easiest ways to solve the greatest common divisor of 942, 398, 685, 498 i.e 1 in different methods as follows.
Given Input numbers are 942, 398, 685, 498
In the factoring method, we have to find the divisors of all numbers
Divisors of 942 :
The positive integer divisors of 942 that completely divides 942 are.
1, 2, 3, 6, 157, 314, 471, 942
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
Divisors of 685 :
The positive integer divisors of 685 that completely divides 685 are.
1, 5, 137, 685
Divisors of 498 :
The positive integer divisors of 498 that completely divides 498 are.
1, 2, 3, 6, 83, 166, 249, 498
GCD of numbers is the greatest common divisor
So, the GCD (942, 398, 685, 498) = 1.
Given numbers are 942, 398, 685, 498
The list of prime factors of all numbers are
Prime factors of 942 are 2 x 3 x 157
Prime factors of 398 are 2 x 199
Prime factors of 685 are 5 x 137
Prime factors of 498 are 2 x 3 x 83
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 942, 398, 685, 498
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(942, 398) = 187458
GCD(942, 398) = ( 942 x 398 ) / 187458
= 942 / 398
= 942
Step2:
LCM(2, 685) = 1370
GCD(2, 685) = ( 2 x 685 ) / 1370
= 2 / 685
= 2
Step3:
LCM(1, 498) = 498
GCD(1, 498) = ( 1 x 498 ) / 498
= 1 / 498
= 1
So, Greatest Common Divisor of 942, 398, 685, 498 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 942, 398, 685, 498
The greatest common divisor of numbers 942, 398, 685, 498 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 942, 398, 685, 498 is 1.
1. What is the GCD of 942, 398, 685, 498?
GCD of given numbers 942, 398, 685, 498 is 1
2. How to calculate the greatest common divisor of 942, 398, 685, 498?
We can find the highest common divisor of 942, 398, 685, 498 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 942, 398, 685, 498 i.e 1.
3. How can I use the GCD of 942, 398, 685, 498Calculator?
Out the numbers 942, 398, 685, 498 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.