Question

a number is divisible by both 8 and 13. By which other number will that number be always divisible​

Answer 1

AnswEr :

If any Number is Divisible by 8 and 13 Both. Then That Number will be Must Divisible by LCM of (8 , 13)

★ LCM of (8 , 13)

• 8 = 1 × 2³
• 13 = 1 × 13

LCM = 2³ × 13 = 104

$\therefore$ That Number Will be Divisible by 104 Also.

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Example :

Let's Take a Number 624

This Number Can be Divided by 8 and 13 ; So it will always be Divisible by 104.

$\huge{\red{\ddot{\smile}}}$

Answer 2

• WE WILL TAKE THE LCM OF BOTH THE NUMBERS WHICH ARE 8 AND 13 AND THE LCM WILL BE 104.
• HENCE OUR ANSWER WILL BE 104.

◇ HOPE IT HELPS ◇