Web22 mrt. 2024 · Transcript. Question 1 (Choice - 1) If xy = 180 and HCF (x, y) = 3, then find the LCM (x, y). We know that Product of two numbers = HCF × LCM For numbers x and … WebIf hcf ab 15 and ab 1800 then find lcm => LCM = 900. Check : Let Numbers ard 12a and 12b. 12a x 12b = 1800 x 4 = 7200. ... If HCF(a,b) = 12 and a*b = 1800 then LCM(a,b) isa.3600b.900c.150d.90. Ans: Hint: We are given the HCF of …
CBSE Class 10 Math Basic Sample Paper 2024 Solutions
Web22 mrt. 2024 · We know that Product of two numbers = HCF × LCM For numbers x and y Product of two numbers = HCF × LCM x × y = 3 × LCM 180 = 3 × LCM LCM = 180/3 LCM = 60 Next: Question 1 (Choice - 2) → Ask a doubt Class 10 Solutions of Sample Papers for Class 10 Boards CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard Web31 mrt. 2024 · Find the LCM and HCF of the following integers by applying the prime method. (i) 12,15 and 21 (ii) 17,23 and 29 (iii) 8,9 and 25 Given that HCF ( 306 , 657 ) = 9 , find LCM ( 306 , 657 ) . Check whether 6 n can end with the digit 0 for any natural number n . schwab houston tx
HCF and LCM Concepts Formulas and Problems for CAT Exam
Web1 mrt. 2024 · Solution: We need to determine the value of the product ab, given that a and b are positive integers. Statement One Alone: Knowing that the least common multiple (LCM) of a and b is 48 is not sufficient. For example, if a = 1 and b = 48, then ab = 48. However, if a = 2 and b = 48, then ab = 96. Statement Two Alone: WebIf H.C.F. (a, b) = 12 and axxb =1800, then L.C.M. (a,b)= Solution:- As we know that,. HCF of two numbers LCM of two numbers = a b. HCF(a,b)LCM(a,b)=ab. Given that:- … WebIf hcf ab 15 and ab 1800 then find lcm - Math can be a challenging subject for many students. ... = 15 and LCM (a,b) = 1800 and a = 30 then find b HCF =12. ab=1800 (GIVEN). By formula,. HCFLCM=ab. LCM=HCFab. LCM=121800. LCM=150. Was this answer helpful? upvote 0. downvote 0. 399+ Math Consultants. 4.8/5 Ratings ... practical electronics for inventors 4th pdf