If hcf x y 3 and xy 180 then lcm x y is :
WebAnswer (1 of 2): x is a multiple of y, since it is exactly divisible by y. Therefore, x will be the LCM. y is a factor of x, since x is exactly divisible by y. Therefore, y will be the HCF. Hence, LCM = x ; HCF = y. Web5 dec. 2024 · Let a and b be two positive integers such that a = p3q4 and b = p2q3, where p and q are prime numbers. If HCF (a,b) = p^mq^n and LCM (a,b) = p^r q^s , then (m+n) …
If hcf x y 3 and xy 180 then lcm x y is :
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WebIf u take any two natural number i. e.,, for example we take x=2 and y=4 then lcm of two numbers is 4 that is z. So z=4 and hcf of 2and 4 is 2 in answers option we will place x and y options xy/z is 2(4)/2=4. In first we assume two values x=4,y=2 will satisfies that equation so its the correct option Web28 jun. 2024 · (2) the least common multiple of x and y is 180. Also insufficient as again multiple values are possible for x y: for instance if x = 10 and y = 180, L C M ( x, y) = 180 and x y = 1800 BUT if x = 1 and y = 180, L C M ( x, y) = 180 and x y = 180.
Web15 nov. 2024 · If HCF (x, y) = 3 and xy = 180, then LCM (x, y) is :, (a) 60, (b) 50, (c) 180, Ans: (a) 60, , (d) 540, , 13. When a die is thrown, the probability of getting an odd number less than 3 is :, (a) 1/6, (b) 1/3, (c) 1/2, (d) 0, Ans: (a) 1/6, BC 1, ar ( PQR), 14. If it is given that ∆ABC ~ ∆PQR with, , ... WebCBSE X Maths Real Numbers if xy=180 and hcf (x,y)=3 , then find the lcm (x,y) Asked by rajshivam35941 12th October 2024 1:13 PM . Answered by Expert CBSE X Maths Real Numbers ... If xy=4320 and LCM(x,y)=360 then find the HCF(x,y) Asked by sanskar.sachan 1st October 2024 10:11 AM .
WebHCF stands for highest common factor and LCM stands for least common multiple. HCF is the greatest integer that divides all numbers and LCM is the smallest integer that is …
Web5 nov. 2024 · If xy = 180 and HCF (x,y) = 3, then find the LCM (x,y). ← Prev Question Next Question →. 0 votes. 46.3k views. asked Nov 5, 2024 in Mathematics by Darshee …
WebLCM = 180/3. Therefore LCM is 60. 5. More answers below. Bob, thinks of three numbers X, Y and Z. X and Y have a HCF of 8 and LCM of 48. Y and Z have a HCF of 1. X is greater … indore famous templeWeb∴Sum of exponents = 1+3 =4 OR If xy 4= p3q 2and HCF(x,y) = pq , then find the LCM(x,y). Ans: LCM = p3q4. 2. Find a quadratic polynomial, the sum and product of whose zeroes are –3 and 2, respectively. Ans: x2 + 3x + 2 3. Find the number of solutions of the pair of equations x + 2y – 4 = 0 and 2x + 4y – 12 = 0. indore flightsWeb7 apr. 2024 · Therefore H.C.F of (x-y, x+y) =2. Now let another two numbers x=2 and y=1, as 2 and 1 have no common factors except 1 so H.C.F of these numbers is 1. ⇒ x + y = … loftlockWeb2 jan. 2024 · Solution For * Very short answer type Questions:- 1 Marks each 1) If xy=180 and HCF(X,Y)=3, then find the LCM (X,Y). 3. Find the total number of facto. The world’s only live instant tutoring platform. About Us Become a Tutor Blog. Filo instant Ask button for chrome browser ... loft locations phoenixWeb3 answers. Vishal K 2 years, 2 months ago. Answer is 60. 1Thank You. Pratham Kumar 2 years, 2 months ago. 60. 0Thank You. Khushi Soni 2 years, 2 months ago. HCF … loft lockWebHCF (x,y)*LCM (x,y)=xy 3*LCM (x,y)=180 LCM (x,y)=180/3 LCM (x,y)=60 1Thank You ANSWER Related Questions If two positive integers a and b are written as a = x^3y^2 and b=xy^3,where x and y are prime numbers then HCF ( a,b ) Posted by Nimesh Jyoti Sahu 1 day, 19 hours ago CBSE > Class 10 > Mathematics 2 answers loft location parisWebLCM = 2 × 2 x 3 × 3 × 5 = 180. LCM by Division Method. Let us see with the same example, which we used to find the LCM using prime factorization. Solve LCM of (60,45) by division method. Therefore, LCM of 60 and 45 = 2 × 2 x 3 × 3 × 5 = 180 At BYJU’S you can also learn, Prime Factorization Of Hcf And Lcm. HCF and LCM Examples. Example 1: indore holiday home contact number