Question

find hcf and lcm of 120 and 90
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Answer 1

Answer:

The LCM of (120,90) is 360 and HCF of (120,90) is 30.

Step-by-step explanation:

120 , 90

120 = 2×2×2×3×5

90 = 2×3×3×5

LCM of 120, 90 = 2×3×5×2×2×3 = 360

HCF of 120, 90 = 2×3×5 = 30

or,

he given numbers are 120 and 90.

The numbers can be written as

The LCM of (120,90) is

Therefore, the LCM of (120,90) is 360 and HCF of (120,90) is 30.

Answer 2

Answer:

H.C.F=30

L.C.M=372

Step-by-step explanation:

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