we will find the greatest common factor of numbers 126 and 588 It 42
42 would be the greatest amount of chairs in a row. This is a very simple question. All you have to do is find the GCF using a method such as birthday cake/ladder or prime factorization. Using this, you can find the GCF to be 42.
Penjelasan dengan langkah-langkah:a² - b²= (a + b) (a - b)ataua² - b²= a² - ab + ab - b²