30, 60, 90.
Theyt are ; - 30, 45, 60. 3 x 6 = 30 3 x 15 = 45 3 x 20 = 60 15 x 2 = 30 ] 15 x 3 = 45 15 x 4 = 60
60,120, 180. 15 x 4 = 60 20 x 3 = 60 15 x 8 = 120 20 x 6= 120 15 x 12 = 180 20 x 9 = 180
15, 30, 45
15, 30, and 45 are.
5 10 15 20 25 30
135, 270, 405
60, 120, 180
30 60 90
60, 120, 180
45, 90, 135
60, 120 and 180
LCM=Least common multiple Thus,the least number that multiplies both 15 and 25 is %. sorry about the GCF ?