Question

Find the h.c.f. of 12,30 and 54 by prime factorisation method

Answer 1

Answer:

12: 12,24,36,48,60,72,84,96,108,120

30: 30,60,90,120,150,180,210,240,270,300

54: 54,108,173,216,270,324,378,426,486,540

commen factor : 108.

hcf: 108

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Answer 2

Step-by-step explanation:

this is ur answer

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