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Q: What is the LCM of 98, 28 and 112 ?
  • A. 784
  • B. 1176
  • C. 392
  • D. 1568
Correct Answer: Option A - LCM of 98, 28 and 112 98 = 7×7×2 28 = 7×2×2 112 = 2×2×2×2×7 L.C.M. = 2×2×2×2×7×7 = 784
A. LCM of 98, 28 and 112 98 = 7×7×2 28 = 7×2×2 112 = 2×2×2×2×7 L.C.M. = 2×2×2×2×7×7 = 784

Explanations:

LCM of 98, 28 and 112 98 = 7×7×2 28 = 7×2×2 112 = 2×2×2×2×7 L.C.M. = 2×2×2×2×7×7 = 784