Question

verify Hcf ×lcm=product of 2 numbers for 280 and 80

Answer 1

Answer:

Product of Two Numbers X*Y = HCF * LCM. You see there are 4 variables Viz. X, Y, HCF and LCM. When HCF and LCM is given, we have 2 variables (X and Y) and only one equation i. e. X * Y = HCF * LCM

80 = 2 * 2 * 2 * 2 * 5

280 = 2 * 2 * 2 * 5 *  7

Common Factors are 2 , 2  , 2 & 5

HCF = 2 * 2 * 2 * 5 = 40

LCM = 2 * 2 * 2 * 2 * 5 * 7

= 560

Step-by-step explanation:

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