(d) 16, 160, 192find lcm by listing out common multiples
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Step-by-step explanation:
Prime factorisation
16= 2×2×2×2 =2⁴
160= 2×2×2×2×2×5=2²×2³×5¹
192= 2×2×2×2×2×7=2²×2³×7¹
LCM = 2²×2³×5×7
= 1120
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