Question

What is the lowest number that can be divided by numbers 1-20?

Answer 1

Answer:

the lowest number is 232792560

Step-by-step explanation:

1=1×1, 2=2×1, 3=3×1, 4=2×2×1, 5=5×1

6=2×3×1, 7=7×1 , 8=2×2×2, 9=3×3,

10=2×5×1,11=11×1,12=2×2×3×1,13=13×1,

14=2×7×1, 15=3×5×1, 16=2×2×2×2×1, 17=17×1,18=2×3×3×1, 19=19×1 ,

20= 2×2× 5×1,

LCM OF 1–20

=2×2×2×2×3×3×5×7×11×13×17×19

=232792560

the lowest number is 232792560