answersLogoWhite

0

The LCM (Least Common Multiple) of 90 and 210 is the smallest number that has both 90 and 210 as factors. The LCM of 90 and 210 is 630 (2 x 32 x 5 x 7), which is the multiple of the highest power of prime factors from both numbers (2 x 32 x 5 = 90 and 2 x 3 x 5 x 7 = 210)

User Avatar

Wiki User

16y ago

What else can I help you with?