Question

3. If H.C.F and L.C.M of ‘a’ and ‘b’ are 6, 36 respectively. If a is 12, then find the value

of b.​

Answer 1

Answer:

The value of b is=18

Because,

Product of two numbers= LCM×HCF of the two numbers

$a \times b = lcm \times hcf \\ 12 \times b = 6 \times 36 \\ b = \frac{6 \times 36 }{12 } \\ b = 6 \times 3 \\ b = 18$

therefore, the value of b=18