Math, asked by saivasthavanetha, 10 months ago

find the LCM and HCF of 80 and 280 by using prime factorization method​

Answers

Answered by amitnrw
1

HCF = 40 & LCM = 560  of 80 and 280

Step-by-step explanation:

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

Additional info

LCM * HCF = number 1  * Number 2

=> 560 * 40  = 80 * 280

=> 22400 = 22400

Learn More :

Find the H.C.F of 3/5 and 2/7

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