Online GCD Calculator is useful to find the GCD of 140, 150, 421, 984 quickly. Get the easiest ways to solve the greatest common divisor of 140, 150, 421, 984 i.e 1 in different methods as follows.
Given Input numbers are 140, 150, 421, 984
In the factoring method, we have to find the divisors of all numbers
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 150 :
The positive integer divisors of 150 that completely divides 150 are.
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
Divisors of 984 :
The positive integer divisors of 984 that completely divides 984 are.
1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984
GCD of numbers is the greatest common divisor
So, the GCD (140, 150, 421, 984) = 1.
Given numbers are 140, 150, 421, 984
The list of prime factors of all numbers are
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 150 are 2 x 3 x 5 x 5
Prime factors of 421 are 421
Prime factors of 984 are 2 x 2 x 2 x 3 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 140, 150, 421, 984
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(140, 150) = 2100
GCD(140, 150) = ( 140 x 150 ) / 2100
= 140 / 150
= 140
Step2:
LCM(10, 421) = 4210
GCD(10, 421) = ( 10 x 421 ) / 4210
= 10 / 421
= 10
Step3:
LCM(1, 984) = 984
GCD(1, 984) = ( 1 x 984 ) / 984
= 1 / 984
= 1
So, Greatest Common Divisor of 140, 150, 421, 984 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 140, 150, 421, 984
The greatest common divisor of numbers 140, 150, 421, 984 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 150, 421, 984 is 1.
1. What is the GCD of 140, 150, 421, 984?
GCD of given numbers 140, 150, 421, 984 is 1
2. How to calculate the greatest common divisor of 140, 150, 421, 984?
We can find the highest common divisor of 140, 150, 421, 984 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 140, 150, 421, 984 i.e 1.
3. How can I use the GCD of 140, 150, 421, 984Calculator?
Out the numbers 140, 150, 421, 984 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.