1.

7) The students in a class can be divided into groups of 2, 3, 5, and 6. What is theleast number of children this class can have? [2]Your answer​

Answer»

Answer:

30

Step-by-step EXPLANATION:

As it's given the class can be divided into groups of 2,3,5 and 6.

So we have to find LCM(LEAST Common FACTOR) of 2,3,5 and6 .

LCM of 2,3,5 and 6=

|2,3,5,6

2|1, 3,5,3

3|1, 1,5, 1

5|1, 1, 1, 1

So the common factors are 2,3 and 5.

Hence, the least NUMBER of children the class can have = 2×3×5=30.


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