GCD of 350, 668, 990, 250 Calculator

Given Input numbers are 350, 668, 990, 250

In the factoring method, we have to find the divisors of all numbers

Divisors of 350 :

The positive integer divisors of 350 that completely divides 350 are.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 250 :

The positive integer divisors of 250 that completely divides 250 are.

1, 2, 5, 10, 25, 50, 125, 250

GCD of numbers is the greatest common divisor

So, the GCD (350, 668, 990, 250) = 2.

Given numbers are 350, 668, 990, 250

The list of prime factors of all numbers are

Prime factors of 350 are 2 x 5 x 5 x 7

Prime factors of 668 are 2 x 2 x 167

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 250 are 2 x 5 x 5 x 5

The highest common occurrence is 2¹

Therefore, GCD of 350, 668, 990, 250 is 2.

Given numbers are 350, 668, 990, 250

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(350, 668) = 116900

GCD(350, 668) = ( 350 x 668 ) / 116900

= 350 / 668

= 350

Step2:

LCM(2, 990) = 990

GCD(2, 990) = ( 2 x 990 ) / 990

= 2 / 990

= 2

Step3:

LCM(2, 250) = 250

GCD(2, 250) = ( 2 x 250 ) / 250

= 2 / 250

= 2

So, Greatest Common Divisor of 350, 668, 990, 250 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 690, 340, 851, 407
• GCD of 874, 982, 596, 260
• GCD of 763, 263, 629, 392
• GCD of 196, 896, 961, 431
• GCD of 407, 734, 328, 124

Given numbers are 350, 668, 990, 250
The greatest common divisor of numbers 350, 668, 990, 250 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 350, 668, 990, 250 is 2.

1. What is the GCD of 350, 668, 990, 250?

GCD of given numbers 350, 668, 990, 250 is 2

2. How to calculate the greatest common divisor of 350, 668, 990, 250?

We can find the highest common divisor of 350, 668, 990, 250 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 350, 668, 990, 250 i.e 2.

3. How can I use the GCD of 350, 668, 990, 250Calculator?

Out the numbers 350, 668, 990, 250 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.