-Notice that dividing our numbers leaves no remainder:
1,620 ÷ 5 = 324 + 0
-1,620 has all the factors of the number 5
Answer:
1. 78/5
2. 12
3. 25/8
4. 48/35
5. 21/2
x1=
x2=
the least common multiple is 18
Step-by-step explanation:
420
Answer:3 9/20