WebOct 3, 2024 · so LCM = 2 × 3 × 5 × 19 = 570. Hence the number must be 570 + 5 = 575. Example 6: Find a pair of 2-digit numbers with an HCF of 6 and an LCM of 168. Solution: … WebAuthor: Ben Cooper. This KS3 maths worksheet is ideal for homework or classwork, and focuses on Highest Common Factor and Lowest Common Multiple. The objective is simply to be able to find the HCF and LCM of a pair of numbers. The starter covers factors and multiples and some straightforward HCF and LCM questions, and the extension then …
HCF and LCM Problems with Solutions - CCSS Math Answers
WebLearn about and revise how to calculate highest common factors (HCF) and lowest common multiples (LCM) with BBC Bitesize KS3 Maths. WebJul 12, 2024 · HCF and LCM Worksheet for Class 5. I. Find the Highest Common Factor (HCF) or the Greatest Common Factor (GCF) of the following using the long division method: II. Find the HCF or GCF of the following using the factorisation method: III. Find the Least Common Multiple (LCM) of the following: homestyle fish and chips mississauga
HCF and LCM Teaching Resources
WebJul 20, 2024 · LCM and HCF Questions with Answers Example 1. Find the highest common factors of the following by factorization? (i) 28, 36,12 (ii) 120,68 (iii) 124, 78, 116 (iv) 1228, 386 Solution: Example 2. (i) Find the … WebAt BYJU’S you can also learn, Prime Factorization Of Hcf And Lcm. HCF and LCM Examples. Example 1: Find the Highest Common Factor of 25, 35 and 45. Solution: Given, three numbers as 25, 35 and 45. We know, 25 = 5 × 5. 35 = 5 × 7. 45 = 5 × 9. From the above expression, we can say 5 is the only common factor for all three numbers. WebLCM Questions with Solutions. 1. If HCF (252, 594) = 18, find LCM (252, 594). Solution: We have LCM of two numbers = (Product of two numbers)/ their HCF. = (252 × 594)/18 … homestyle fish and chips creditview