Math, asked by prakashnamburi, 8 months ago

FIND THE LCM OF 140 & 168 USING PRIME FACTORISATION METHOD: I've already solved it. Whoever gives me the right answer, will be marked BRAINLIEST by me, when get the option.

Answers

Answered by molyfaria02
3

Answer:

840

Step-by-step explanation:

140- 2×2×5×7

168- 2×2×2×3×7

common factor - 2×2×7

  • uncommon factors- 3×5×2
  • 2×2×7×3×5×2=840
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