Question
The HCF of two numbers is 18 and their sum is 162. What
is their LCM?Solution
Ā Let the two numbers be x and y. We know that their HCF is 18, which means that both x and y are multiples of 18.Ā Let x = 18a and y = 18b,Ā where a and b are integers.Ā We also know that x + y = 162.Ā Substituting the values of x and y,Ā we get 18a + 18b = 162, or a + b = 9.Ā We can say that according to the optionĀ If a = 5 and b = 4Ā Then we can say that numbers will beĀ 18 x 5 = 90 and 18 x 4 = 72Ā So the LCM of the numbers will beĀ LCM of 90 and 72 is 360.
Which stack contains maximum number of boxes?
Which of the following statements is/are true?
How many boxes are kept between the boxes B and A?
If in a certain way āACERā is related to āMarutiā, ASUS is related to āBMWā in the same way āSamsungā is related to who among the follo...
Six friends D, E, F, G, H, and I go to a market on six different days of the same week from Monday to Saturday. E goes on Wednesday. D goes 3 days befor...
Four of the following forms a group based on certain pattern. Who does not belong to this group?
How many persons visits after the one who visits Mumbai?
Read the directions carefully and answer the following questions.
Six individuals P, Q, R, S, T, and U occupy a building with two levels, Floor...
Which of the following is one of the choices of David?
How many seminars are conducted between seminars of C in afternoon and her seminar in pre-noon?
Relevant for Exams:
