Respuesta :
Factor of 20: 1, 2, 4, 5, 10, 20
Multiple of 5: 5, 10, 15, 20, 25, ...
1, 2, and 4 are factors of 20 but are not multiples of 5.
Multiple of 5: 5, 10, 15, 20, 25, ...
1, 2, and 4 are factors of 20 but are not multiples of 5.