Question

HCF and LCM of a and b are 19 and 152 respectively. If a = 38, then b is equal to :

Answer 1

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Step-by-step explanation:

Answer 2

Answer:

$hcf \times lcm = a \times b \\ hcf = 19 \\ lcm = 152 \\ a = 38 \\ so. \\ 19 \times 152 = 38 \times b \\ \frac{19 \times 152}{38} = b \\ 76 = b$

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