Question

find LCM of 15,20and30.​

Answer 1

Answer:

The least common multiple 60 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group. The step by step work for LCM of 15, 20 and 30 may useful to understand how to find LCM for two or three numbers.

Answer 2

Answer:

the answer is 60

Step-by-step explanation:

all of them are divisible by 5. so then they will all be

3, 4 and 6.

the next step is to divide the numbers with 3 as both 6 and 3 are divisible by 3. then the numbers will be like

1, 4 and 2.

then we divide them by 2 as both 4 and 2 are divisible by 2.

the numbers will be as 1, 1 and 2.

then finally divide 2 with 2. and then the numbers are all

1, 1 and 1.

The next step is to multiply all these.

Your answer after must be 60 after multiplying.

Hope you are good with the answer.

Study Well XD.