How do i do this?
find the least greatest common factor of each set of numbers.
1. 8, 14
2. 21, 24, 27
3. 21, 35, 49
4. 12, 18, 26
5. a gardener has 27 pansies and 36 daisies. he plants and equal number of each type of flower in each row. what is the greatest possible number of pansies in each row?
6. fourteen boys and 21 girls will be equally divided into groups. find the greatest number of groups that can be created if no one is left out.