RRB Junior Engineer / DMS / CMA 2019 · Question 1043 of 3719

Find the LCM of $$(2^{2} \times 3^{2} \times 5 \times 7)$$,$$(2^{2} \times3\times 5^{2} \times 7)$$ and $$(2 \times 3 \times 5 \times7)$$.

Answer: D. 6300

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Source: RRB JE 2019 CBT-1 (24-May-2019 Shift 3) — cracku.in solved paper with answer key · reliable-secondary

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