Question

hcf and LCM of 3,39,45​

Answer 1

Answer:

l. c. m

3*13*15=585

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

You can find them by single equation

3| 3, 39, 45

1, 13, 15

In hcf we select only the factor that is common, here only 3 can divide all the numbers

therefore, hcf =3

for lcm we divide every factor that remains,

in this case we have 3×13×15=585