Question

Dominic collects sports science fiction and history books. He has 21 books about sports, 35 books about science fiction, and 14 about history. He wants the same number of each type of book on each shelf. What is the greatest number of each type of book on each shelf?

Answer 1

What is the greatest common factor of 21, 35, and 21?

Answer 2

21, 35, and 14

Answer 3

greatest number means GCF? If your answer is yes, the answer will be 7?

Answer 4

Right.