Pairs of positive integer factors of 231 are: 1 x 231 = 231 3 x 77 = 231 7 x 33 = 231 11 x 21 = 231 And their reverses.
-231
The odd numbers between 230 and 540 are 231, 233, 235, and just keep adding 2 until you get to 539
It is: 3*7*11 = 231
I guess the only prime numbers that equal 231 are two and 229.
Pairs of positive integer factors of 231 are: 1 x 231 = 231 3 x 77 = 231 7 x 33 = 231 11 x 21 = 231 And their reverses.
-231
To find numbers that multiply to give you 231, you can factorize 231 and look for its prime factors. 231 = 3 * 7 * 11 So, the numbers you can multiply to get 231 are 3, 7, and 11.
231
When estimating with compatible numbers, you look for numbers that are close to the original values but easier to work with. For 231, you could round it to 200 to simplify calculations. So, when using compatible numbers, 231 would be estimated to 200.
The odd numbers between 230 and 540 are 231, 233, 235, and just keep adding 2 until you get to 539
They are: 2+229 = 231
It is: 3*7*11 = 231
I guess the only prime numbers that equal 231 are two and 229.
185 195 205 215 225
The factors of 231 are: 1, 3, 7, 11, 21, 33, 77 and 231
They are: 3*7*14 = 231