Online GCD Calculator is useful to find the GCD of 211, 702, 494, 988 quickly. Get the easiest ways to solve the greatest common divisor of 211, 702, 494, 988 i.e 1 in different methods as follows.
Given Input numbers are 211, 702, 494, 988
In the factoring method, we have to find the divisors of all numbers
Divisors of 211 :
The positive integer divisors of 211 that completely divides 211 are.
1, 211
Divisors of 702 :
The positive integer divisors of 702 that completely divides 702 are.
1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
Divisors of 494 :
The positive integer divisors of 494 that completely divides 494 are.
1, 2, 13, 19, 26, 38, 247, 494
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
GCD of numbers is the greatest common divisor
So, the GCD (211, 702, 494, 988) = 1.
Given numbers are 211, 702, 494, 988
The list of prime factors of all numbers are
Prime factors of 211 are 211
Prime factors of 702 are 2 x 3 x 3 x 3 x 13
Prime factors of 494 are 2 x 13 x 19
Prime factors of 988 are 2 x 2 x 13 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 211, 702, 494, 988
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(211, 702) = 148122
GCD(211, 702) = ( 211 x 702 ) / 148122
= 211 / 702
= 211
Step2:
LCM(1, 494) = 494
GCD(1, 494) = ( 1 x 494 ) / 494
= 1 / 494
= 1
Step3:
LCM(1, 988) = 988
GCD(1, 988) = ( 1 x 988 ) / 988
= 1 / 988
= 1
So, Greatest Common Divisor of 211, 702, 494, 988 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 211, 702, 494, 988
The greatest common divisor of numbers 211, 702, 494, 988 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 211, 702, 494, 988 is 1.
1. What is the GCD of 211, 702, 494, 988?
GCD of given numbers 211, 702, 494, 988 is 1
2. How to calculate the greatest common divisor of 211, 702, 494, 988?
We can find the highest common divisor of 211, 702, 494, 988 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 211, 702, 494, 988 i.e 1.
3. How can I use the GCD of 211, 702, 494, 988Calculator?
Out the numbers 211, 702, 494, 988 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.