Question

Find the LCM of the following numbers in which one number is the factor of the other. a) 5, 20 (b) 6, 18 (c) 12,48 (d) 9,45​

Answer 1

Answer:

(a) L.C.M of 5 and 20

= 2 – 2 – 5 = 20

(b) L.C.M of 6 and 18

= 2 – 3 – 3 = 18

(c) L.C.M of 12 and 48

= 2 – 2 – 2 – 2 – 3 = 48

(d) L.C.M of 9 and 45

= 3 – 3 – 5 = 45

Answer 2

Answer:

lcm of 5,20=20,LCM of 6,18=54,LCM of 12,48=84

lcm of 9,45=45

this is correct please mark as branliest