Online GCD Calculator is useful to find the GCD of 942, 731, 354, 210 quickly. Get the easiest ways to solve the greatest common divisor of 942, 731, 354, 210 i.e 1 in different methods as follows.
Given Input numbers are 942, 731, 354, 210
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 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
Divisors of 354 :
The positive integer divisors of 354 that completely divides 354 are.
1, 2, 3, 6, 59, 118, 177, 354
Divisors of 210 :
The positive integer divisors of 210 that completely divides 210 are.
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
GCD of numbers is the greatest common divisor
So, the GCD (942, 731, 354, 210) = 1.
Given numbers are 942, 731, 354, 210
The list of prime factors of all numbers are
Prime factors of 942 are 2 x 3 x 157
Prime factors of 731 are 17 x 43
Prime factors of 354 are 2 x 3 x 59
Prime factors of 210 are 2 x 3 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 942, 731, 354, 210
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(942, 731) = 688602
GCD(942, 731) = ( 942 x 731 ) / 688602
= 942 / 731
= 942
Step2:
LCM(1, 354) = 354
GCD(1, 354) = ( 1 x 354 ) / 354
= 1 / 354
= 1
Step3:
LCM(1, 210) = 210
GCD(1, 210) = ( 1 x 210 ) / 210
= 1 / 210
= 1
So, Greatest Common Divisor of 942, 731, 354, 210 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 942, 731, 354, 210
The greatest common divisor of numbers 942, 731, 354, 210 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 942, 731, 354, 210 is 1.
1. What is the GCD of 942, 731, 354, 210?
GCD of given numbers 942, 731, 354, 210 is 1
2. How to calculate the greatest common divisor of 942, 731, 354, 210?
We can find the highest common divisor of 942, 731, 354, 210 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, 731, 354, 210 i.e 1.
3. How can I use the GCD of 942, 731, 354, 210Calculator?
Out the numbers 942, 731, 354, 210 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.