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Lesson Plan of Finding H CF of Three Numbers, up to 2 digits, Using Division Method Mathematics Grade V Students’ learning Outcomes ·          Find H CF of three numbers, up to 2 digits, using division method. Information for Teacher ·          There are many methods of finding H CF of two or more numbers, e.g. through prime factorization or through division etc. ·          If large numbers are given then it is hard to find all the common prime factors, in such situation, the H CF of these numbers can be found by using division. ·          There are two methods of division to find H CF, one by continuous division process and second is ladder method ·          In continuous division process, from two given numbers, any one is taken as divisor and other is as div...

Lesson Plan of H CF up to 2 digits using Prime Factorization Method Mathematics Grade V Students’ Learning Outcomes ·          Find HCF of three numbers, up to 2 digits, using prime factorization method. Information for Teacher ·          H.C.F.: The highest common factors (H.C.F.) of two or more given numbers are the greatest which divides each of given numbers exactly. ·          Factorization means to express a number as the product of its factors. These factors are either composite numbers or prime numbers. (Except that 0 and 1 are neither prime nor composite). ·          Prime factorization means to express a number as the product of its prime factors.   E.g. 12 = 2x 2 x 3 o    Factors shared by two or more numbers are called common factors. E. g. o    Because ‘2’...