WebGCSE/KS3 Prime Factorisation & LCM/HCF KS3/4 :: Number :: Factors, Multiples and Primes Covers all aspects of the GCSE syllabus, including an extension section on counting factors. Download all files (zip) GCSE-PrimeFactorisationLCMHCF.pptx (Slides) GCSE-PrimeFactorisationLCMHCF.pdf (Worksheet) GCSE-PrimeFactorisationLCMHCF.docx … WebHCF refers to the Highest Common Factor (HCF) of two or more given numbers and it is the largest number that divides each of the given numbers without leaving any remainder. The Least Common Multiple (LCM) of two or more numbers is the smallest of the common multiples of those numbers.
Prime Decomposition, HCF and LCM Teaching Resources
WebThe HCF and LCM are two abbreviations for the highest common factor (HCF) and the lowest common multiple (LCM). The HCF is the largest integer (whole number) that two or more numbers can be divided by. Other names for this include the greatest common divisor (GCD) and the greatest common factor (GCF). For example, find the HCF of 8 8 and 12. 12. WebDescription: Use of Venn Diagrams to find the HCF and LCM Number Prime Factors 24 = 2 x 2 x 2 x 3 60 = 2 x 2 x 3 x 5 Use of Venn Diagrams to find the HCF and LCM Number Prime ... – PowerPoint PPT presentation Number of Views: 1677 Avg rating:3.0/5.0 Slides: 9 Provided by: wowmathsf Category: Tags: hcf lcm diagrams find use venn less jonathan hunter jones walker
Oxford, Cambridge and RSA Examinations
WebOxford, Cambridge and RSA Examinations WebMay 10, 2015 · Use prime factors and Venn Diagrams. Intersection = HCF and Union = LCM 6 = 2 × 3 15 = 3 × 5 Intersection = 2, 3 Union = 2, 3, 5 Therefore a possible pair when separated out correctly could be: a = 2 × 3 b = 2 × 3 × 5 This is probably the smallest possible pair of such numbers. WebLeast Common Multiple (LCM) Worksheets This extensive collection of printable worksheets on LCM is designed and recommended for students of grade 5 through grade 8. The exercises covered in this module include finding common multiples, finding the least common multiple for a set of numbers and much more! Explore some of these … jonathan hunter rbc