Online GCD Calculator is useful to find the GCD of 420, 240, 922, 929 quickly. Get the easiest ways to solve the greatest common divisor of 420, 240, 922, 929 i.e 1 in different methods as follows.
Given Input numbers are 420, 240, 922, 929
In the factoring method, we have to find the divisors of all numbers
Divisors of 420 :
The positive integer divisors of 420 that completely divides 420 are.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 240 :
The positive integer divisors of 240 that completely divides 240 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
Divisors of 922 :
The positive integer divisors of 922 that completely divides 922 are.
1, 2, 461, 922
Divisors of 929 :
The positive integer divisors of 929 that completely divides 929 are.
1, 929
GCD of numbers is the greatest common divisor
So, the GCD (420, 240, 922, 929) = 1.
Given numbers are 420, 240, 922, 929
The list of prime factors of all numbers are
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 922 are 2 x 461
Prime factors of 929 are 929
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 420, 240, 922, 929
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(420, 240) = 1680
GCD(420, 240) = ( 420 x 240 ) / 1680
= 420 / 240
= 420
Step2:
LCM(60, 922) = 27660
GCD(60, 922) = ( 60 x 922 ) / 27660
= 60 / 922
= 60
Step3:
LCM(2, 929) = 1858
GCD(2, 929) = ( 2 x 929 ) / 1858
= 2 / 929
= 2
So, Greatest Common Divisor of 420, 240, 922, 929 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 420, 240, 922, 929
The greatest common divisor of numbers 420, 240, 922, 929 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 420, 240, 922, 929 is 1.
1. What is the GCD of 420, 240, 922, 929?
GCD of given numbers 420, 240, 922, 929 is 1
2. How to calculate the greatest common divisor of 420, 240, 922, 929?
We can find the highest common divisor of 420, 240, 922, 929 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 420, 240, 922, 929 i.e 1.
3. How can I use the GCD of 420, 240, 922, 929Calculator?
Out the numbers 420, 240, 922, 929 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.