Answer:
4 friends
Step-by-step explanation:
We solve using GCF Method
We find the factors of 20 and 24
The factors of 20 are: 1, 2, 4, 5, 10, 20
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24
Then the greatest common factor is 4.
Therefore, the number of friends he can share it with, without having left overs are 4 friends
