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164 Arrow-Puffin-4_Semester-1 Maths%u2022 Multiples %u2022 Properties of Multiples %u2022 Common Multiples%u2022 Least Common Multiple (LCM) %u2022 Factors %u2022 Properties of Factors%u2022 Finding Factors %u2022 Common Factors %u2022 Highest Common Factor (HCF)%u2022 Even, Odd, Prime and Composite Numbers %u2022 Divisibility Tests%u2022 Prime Factorization %u2022 HCF by Long Division Method %u2022 LCM by Short Division MethodMULTIPLESMultiples are what we get after multiplying a number by another number.Example : Consider the number 20.4 x 5 = 20,20 is exactly divisible by 4 and 5.Therefore, 20 is a multiple of 4 and 5.How many 4s are there in each of these numbers ?4,8,12,16,20.4 has just one 4 i.e. 1 x 48 has two 4s i.e. 2 x 412 has three 4s i.e. 3 x 416 has four 4s i.e. 4 x 420 has five 4s i.e. 5 x 44,8,12,16,20 are called multiples of 4. When we multiply any number (other than 0) by 4, the product we get is a multiple of 4.Multiples and FactorsLearning OutcomesLet's Understand Conceptual Understanding5