If $H C F (a, 8) = 4$ , $L C M (a, 8) = 24$ , then the value of $a$ is :

8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

10

No worries! We‘ve got your back. Try BYJU‘S free classes today!

12

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

14

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $12$
The product of LCM and HCF of two numbers is equal to the product of two numbers.
$H C F \times L C M = a \times 8$
$4 \times 24 = a \times 8$
$a = 12$
So correct answer will be option C

Suggest Corrections

Similar questions

(c o s \frac{π}{8} + i s i n \frac{π}{8}) \times (c o s \frac{π}{12} + i s i n \frac{π}{12}) \times (c o s \frac{π}{24} + i s i n \frac{π}{24}) \times (c o s \frac{π}{4} + i s i n \frac{π}{4})

Class Interval	4−8	8−12	12−16	16−20	20−24	24−28	28−32	32−36	36−40
Frequency	10	12	16	14	10	8	17	5	4

8, 7, 9, 10, 12, x

14

12

x

Join BYJU'S Learning Program