Question

Find the HCF and the LCM of the numbers 270, 450 and verify that the product of numbers = HCF × LCM. *

Answer 1

Answer:

hey here's your answer

Step-by-step explanation:

LCM :- 270, 450. divide it by 2

________

135 , 225. divide it by 3

________

45 , 75. divide it by 5

________

9 , 15. divide it by 3

_______

3 , 5. these are prime numbers so these are not divisible by any number .

LCM :- 2×3×3×3×5×5= 1350

HCF :- 270 , 450. Divide it by 2

________

135 , 225. Divide it by 3

________

45, 75. Divide it by 5

_________

9,15. Divide it by 3

________

3,5

HCF :- 2×3×3×5 = 90

NOTE :- It is same but in LCM we have to multiply all the numbers like this 2×3×3×3×5×5 yes

but in HCF we only multiply the side numbers like this 2×3×3×5 ok

HCF × LCM

90. × 1350

121500

then see 121500 ÷ 90 = 1350

and if we divide it by 1350 it will answer like this the answer will be 90 ok

here see we divide 121500 ÷ 90

121500

_______

1350

then cut the zeros ok

now the value is like this

1250

_____

135

1250 ÷ 135 we know that will be 90

I can't write with process of divide 1250 ÷ 135 you will do the process ok

now 121500

______

90

= 1350

you use the following method ok

hence verified !

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Answer 2

Answer:901350

Step-by-step explanation: