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Hcf and lcm of a and …

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Hcf and lcm of a and b where a=2*2*2*2*2*2*3*3*3*3*3*3*3*5*5*7 and b=2*2*2*3*3*5*5*5*5*5*5*11
  • 1 answers

Rysiana Chhabra 5 years, 8 months ago

For h.c.f. take common from both..lykk there is 2 common( three tyms)..i.e. 2*2*2=8..also 3*3=9...5*5=25..now multiply these..8*9*25=1800...for l.c.m...multiply all the no. Left( which are not taken common) with h.c.f...i.e. 1800*2*2*2*3*3*3*3*3*5*5*5*7*11=
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