Advertisements
Advertisements
Question
Find out the LCM of the following number:
2, 3, 5
Advertisements
Solution
Multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30,...
Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36,...
Multiples of 5: 5, 10, 15, 20, 25, 30, 35,...
Common multiples of 2, 3 and 5: 30, 60, 90,...
∴ LCM of 2, 3 and 5 = 30
RELATED QUESTIONS
On the playground, if the children are made to stand for drill either 20 to a row or 25 to a row, all rows are complete and no child is left out. What is the lowest possible number of children in that school?
Find the LCM:
12, 15
Find the LCM of the numbers given below:
12, 18, 20
Which of the following numbers is divisible by 3?
Find the least 5-digit number which is exactly divisible by 20, 25, 30.
L.C.M of 5, 15 _____________________
The numbers which divides 35 without remainders are _______, ________, ________
Find L.C.M of the given number.
12 and 28
Find L.C.M of the given number.
30 and 20
Determine the greatest 3-digit number exactly divisible by 8, 10 and 12.
