48, 56 and 72lcm prime factorisation
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ANSWER IS 1008 ok
2×2×2×2×3×3×7
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Step-by-step explanation:
By prime factorisation,
48= 2⁴ X 3
56= 2³ X 7
72= 2³ X 3²
We know that LCM= Product of greatest power of each common prime factor in the number.
Hence, LCM= 2⁴X3²X 7
= 16X9X7
= 16X63
= 1008.
I hope it will help thank-you
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