Question

The chapter name is HCF and LCM.


pls help...​

Answer 1

Step-by-step explanation:

Here,

75 = 3 x 5 x 5

135 = 3 x 3 x 3 x 5

so,

CF = 15

RF = 45

Then,

HCF = 15

and ,

LCM = 15 x 45 = 675 Answer

Answer 2

Answer:

you can write L.C.M as prime factorization

Step-by-step explanation:

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