WebbFinding HCF & LCM of large numbers. Google Classroom. You might need: Calculator. Problem. Find the highest common factor of 3375 3375 3 3 7 5 3375 and 3975 3975 3 9 7 5 3975. HCF (3375, 3975) = \text{HCF}(3375, 3975) = HCF (3 3 7 5, 3 9 7 5) = start text, H, C, F, end text, left parenthesis, 3375, comma, 3975, right parenthesis, equals Webb6 mars 2024 · Solution: Let the common ratio be ‘m’. So, the numbers are 2m and 3m. Now, we know that the Product of numbers is = Product of LCM and HCF. => 2m x 3m = 294 …
HCF and LCM : Full Form, Examples, Tips And Tricks - Embibe
Webb30 nov. 2024 · The highest common factor (HCF) is found by finding all common factors of two numbers and selecting the largest one. For example, 8 and 12 have common factors … WebbThe HCF of the two numbers is 13. If these two numbers are in the ratio of 15:11, then find the numbers. Answer: Let’s assume the numbers are 15x and 11x. The LCM is 15*11*x. … small jobs in south africa
Aptitude :: Problems on H.C.F and L.C.M - IndiaBIX
WebbBelow are four problems based on HCF and LCM calculations. Question 1. Find the LCM of 1020 and 444. a) 10244 b) 37740 c) 12122 d) 18536. Answer : b)37740. Solution : Remember that, Product of two numbers = Product of their HCF and LCM Here, 1020 x 444 = HCF x LCM LCM = 1020 x 444 / HCF. i.e., first we have to find the HCF of 1020 and 444. WebbSolution: Step 1 - Unit digit is 8. Number is divisible by 2. Step 2 - Sum of its digits is 6 + 4 + 5 + 7 + 6 = 28 which is not divisible by 3. Result - 64576 is not divisible by 6. Divisibility by 8 - A number is divisible by 8 if number formed using its last three digits is … Webb21 juli 2024 · To find the L.C.M. of two or more numbers using the multiples method following steps are used. Step 1: Write down the first few multiples of all the numbers. … small job contractors