Question

FIND The LCM of 15,30,90
in horizontal method​

Answer 1

Step-by-step explanation:

2 15,30,90

3 15,15,45

3 5,5,15

5. 5,5,5

1,1,1

2*3*3*5:90

Answer 2

Step-by-step explanation:

LCM of 15, 30 and 90

15 15 30 90

2 1 2 6

3 1 1 3

1 1 1

step 4 Multiply the divisors to find the lcm of 15, 30 and 90

15 x 2 x 3 = 90

LCM(15, 30, 90) = 90

The least common multiple for three numbers 15, 30 and 90 is 90