Question

retira o mmc de 21 e 100

Answer 1

21, 100 |2

21, 50 |2

21, 25 |3

7, 25 |5

7, 5 |5

7, 1 |7

1, 1 / 2*2*3*5*5*7=2100

mmc de (21, 100) é 2100

Answer 2

21,100 | 2
21,50 | 2
21,25 | 3
7,25 | 7
1,25 | 5
1,5 | 5
1,1 = 2x2x3x7x5x5 = 2100