Question

Find the largest number of children who can share equally 126 oranges and 147 bananas

Answer 1

The factors of 126 are 1, 2, 3, 6, 9, 14, 21, 42, 63, 126 ;
The factors of 147 are 1, 3, 7, 21, 49, 147 ;
the highest common factor of 126 and 147 is 21 ;