Online GCD Calculator is useful to find the GCD of 290, 980, 484, 692 quickly. Get the easiest ways to solve the greatest common divisor of 290, 980, 484, 692 i.e 2 in different methods as follows.
Given Input numbers are 290, 980, 484, 692
In the factoring method, we have to find the divisors of all numbers
Divisors of 290 :
The positive integer divisors of 290 that completely divides 290 are.
1, 2, 5, 10, 29, 58, 145, 290
Divisors of 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Divisors of 484 :
The positive integer divisors of 484 that completely divides 484 are.
1, 2, 4, 11, 22, 44, 121, 242, 484
Divisors of 692 :
The positive integer divisors of 692 that completely divides 692 are.
1, 2, 4, 173, 346, 692
GCD of numbers is the greatest common divisor
So, the GCD (290, 980, 484, 692) = 2.
Given numbers are 290, 980, 484, 692
The list of prime factors of all numbers are
Prime factors of 290 are 2 x 5 x 29
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 484 are 2 x 2 x 11 x 11
Prime factors of 692 are 2 x 2 x 173
The highest common occurrence is 21
Therefore, GCD of 290, 980, 484, 692 is 2.
Given numbers are 290, 980, 484, 692
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(290, 980) = 28420
GCD(290, 980) = ( 290 x 980 ) / 28420
= 290 / 980
= 290
Step2:
LCM(10, 484) = 2420
GCD(10, 484) = ( 10 x 484 ) / 2420
= 10 / 484
= 10
Step3:
LCM(2, 692) = 692
GCD(2, 692) = ( 2 x 692 ) / 692
= 2 / 692
= 2
So, Greatest Common Divisor of 290, 980, 484, 692 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 290, 980, 484, 692
The greatest common divisor of numbers 290, 980, 484, 692 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 290, 980, 484, 692 is 2.
1. What is the GCD of 290, 980, 484, 692?
GCD of given numbers 290, 980, 484, 692 is 2
2. How to calculate the greatest common divisor of 290, 980, 484, 692?
We can find the highest common divisor of 290, 980, 484, 692 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 290, 980, 484, 692 i.e 2.
3. How can I use the GCD of 290, 980, 484, 692Calculator?
Out the numbers 290, 980, 484, 692 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.