Word problems on highest common factor (H.C.F.) and lowest common multiple (L.C.M.): (i) The product of two numbers is 120. If their H.C.F. is 6 what is their L.C.M. (ii) Find the smallest number which, on being added 23 to it, is exactly divisible by 32, 36, 48 and 96.

Learn math step-by-step. Let us consider some of the word problems on l.c.m. (least common multiple). 1. Find the lowest number which is exactly divisible by 18 and 24. Solution: We find the L.C.M. of 18 and 24 to get the required number. L.C.M. = 2 × 3 × 3 × 4 = 72. Therefore, 72 is the required number. 2.

Improve your math knowledge with free questions in "GCF and LCM: word problems" and thousands of other math skills.

This Sixth Grade Least Common Multiple and Greatest Common Factor Word Problems resource is great for middle school math students! There are eight word problems for students to complete.

Find GCF and LCM word problems resources including questions, videos, apps, and worksheets to gain mastery in solving Greatest Common Factor and Lowest Common Multiple problems with examples. Learn difference between LCM, HCF & GCF.

Find the numbers whose G.C.F. is 18. Jill is getting remainder 2 and 3 while dividing 258 and 323 by a number respectively. What is the largest number she is using as divisor? What is the G.C.F. of 136, 170 and 255? Two water tanks contain 160 liters and 172 liters of water.

WORD PROBLEMS ON LCM AND HCF Problem 1 : Find the least number which when divided by 12, 16, 24 and 36 leaves a remainder 7 in each case. Solution : To find the least number which is divisible by 12, 16, 24 and 36, we need to find LCM of these numbers.

Find the least common multiple of 6, 7 and 14. LCM = Product of all prime factors. = 7 ⋅ 2 ⋅ 3. = 42. The least number of trees required to plant 6, 7 or 14 tress in each row is 42. Problem 2 : The Line A bus arrives at the bus stop every 25 minutes, and the Line B bus arrives every 15 minutes. They are both at the bus stop right now.

Apr 19, 2023 · HCF and LCM Word Problems : In this section, we will learn how to solve word problems involving highest common factor and lowest common multiple. Problem 1 : Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together? (excluding the one at start)

Download free PDF printable Solve Word Problems With Lcm worksheets for 6th grade math (6.NS.B.4) as per common core standards (CCSS) from ByteLearn.com.