10,20,30
10, 20, 30
10, 20, 30
10, 20, 30.
They are: 30, 60 and 90
The first three multiples of 235 are 235, 470 and 705. For them to be common, they need to be compared to another set of multiples. The first three common multiples of 2, 3 and 5 are 30, 60 and 90.
12, 24, and 36
write the first three common. multiples of 3,4,5
20, 40, 60
30, 60, 90
factoring 5 factored =1*5 12 factored =2*2*3 no common factor so the LCM is 60 the next multiples would be 120 and 180
30, 60, 90
The common multiples of any two or more numbers are the multiples of their lowest common multiple.lcm(3, 4, 5) = 60→ first three common multiples are:60 x 1 = 6060 x 2 = 12060 x 3 = 18060, 120, 180