Online GCD Calculator is useful to find the GCD of 702, 392, 732, 921 quickly. Get the easiest ways to solve the greatest common divisor of 702, 392, 732, 921 i.e 1 in different methods as follows.
Given Input numbers are 702, 392, 732, 921
In the factoring method, we have to find the divisors of all numbers
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 392 :
The positive integer divisors of 392 that completely divides 392 are.
1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
Divisors of 732 :
The positive integer divisors of 732 that completely divides 732 are.
1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732
Divisors of 921 :
The positive integer divisors of 921 that completely divides 921 are.
1, 3, 307, 921
GCD of numbers is the greatest common divisor
So, the GCD (702, 392, 732, 921) = 1.
Given numbers are 702, 392, 732, 921
The list of prime factors of all numbers are
Prime factors of 702 are 2 x 3 x 3 x 3 x 13
Prime factors of 392 are 2 x 2 x 2 x 7 x 7
Prime factors of 732 are 2 x 2 x 3 x 61
Prime factors of 921 are 3 x 307
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 702, 392, 732, 921
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(702, 392) = 137592
GCD(702, 392) = ( 702 x 392 ) / 137592
= 702 / 392
= 702
Step2:
LCM(2, 732) = 732
GCD(2, 732) = ( 2 x 732 ) / 732
= 2 / 732
= 2
Step3:
LCM(2, 921) = 1842
GCD(2, 921) = ( 2 x 921 ) / 1842
= 2 / 921
= 2
So, Greatest Common Divisor of 702, 392, 732, 921 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 702, 392, 732, 921
The greatest common divisor of numbers 702, 392, 732, 921 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 702, 392, 732, 921 is 1.
1. What is the GCD of 702, 392, 732, 921?
GCD of given numbers 702, 392, 732, 921 is 1
2. How to calculate the greatest common divisor of 702, 392, 732, 921?
We can find the highest common divisor of 702, 392, 732, 921 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 702, 392, 732, 921 i.e 1.
3. How can I use the GCD of 702, 392, 732, 921Calculator?
Out the numbers 702, 392, 732, 921 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.