Question

Worksheet 10
H.
Fill in the blanks.
(a) Prime factorisation of 15 :
Prime factorisation of 90:
LCM of 15 and 90 = for class 5​

Answer 1

Answer:

LCM = 1350

is the answer......

Answer 2

Answer:

a.3,5

b. 2,3,3,5

c. 1350

Step-by-step explanation:

A. First we have to do the LCM and take out the factors :-

factors of 15 - 3,5

Done

B. factors of 90 - 2,3,3,5

done

C. LCM of 15 and 90 - 1350

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