Maths Class 5 Computation Operations

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

The product of two numbers is 867 and their HCF is 17. Find their L.C.M.

Answer as guest — Start Free Practice Test to earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+5, ask questions & climb the leaderboard!

A 90
B 65
C 72
D 51

Show answer and explanation

Answer: D. 51

Use the relation for two numbers: Product of the numbers = H.C.F. × L.C.M.
So, L.C.M. = (Product of numbers) ÷ H.C.F.
Therefore, L.C.M. = 867 ÷ 17 = 51.

Answering after opening this box earns no Practice Points.

6 answered 83% got it right

Rules for asking and answering

The product of two numbers is 867 and their HCF is 17. Find their L.C.M.

More questions like this