Online GCD Calculator is useful to find the GCD of 761, 938, 921, 432 quickly. Get the easiest ways to solve the greatest common divisor of 761, 938, 921, 432 i.e 1 in different methods as follows.
Given Input numbers are 761, 938, 921, 432
In the factoring method, we have to find the divisors of all numbers
Divisors of 761 :
The positive integer divisors of 761 that completely divides 761 are.
1, 761
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 921 :
The positive integer divisors of 921 that completely divides 921 are.
1, 3, 307, 921
Divisors of 432 :
The positive integer divisors of 432 that completely divides 432 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
GCD of numbers is the greatest common divisor
So, the GCD (761, 938, 921, 432) = 1.
Given numbers are 761, 938, 921, 432
The list of prime factors of all numbers are
Prime factors of 761 are 761
Prime factors of 938 are 2 x 7 x 67
Prime factors of 921 are 3 x 307
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 761, 938, 921, 432
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(761, 938) = 713818
GCD(761, 938) = ( 761 x 938 ) / 713818
= 761 / 938
= 761
Step2:
LCM(1, 921) = 921
GCD(1, 921) = ( 1 x 921 ) / 921
= 1 / 921
= 1
Step3:
LCM(1, 432) = 432
GCD(1, 432) = ( 1 x 432 ) / 432
= 1 / 432
= 1
So, Greatest Common Divisor of 761, 938, 921, 432 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 761, 938, 921, 432
The greatest common divisor of numbers 761, 938, 921, 432 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 761, 938, 921, 432 is 1.
1. What is the GCD of 761, 938, 921, 432?
GCD of given numbers 761, 938, 921, 432 is 1
2. How to calculate the greatest common divisor of 761, 938, 921, 432?
We can find the highest common divisor of 761, 938, 921, 432 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 761, 938, 921, 432 i.e 1.
3. How can I use the GCD of 761, 938, 921, 432Calculator?
Out the numbers 761, 938, 921, 432 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.