The smallest natural number which is divisible by 26, 8, 11 and 13 is:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 1144.
the LCM of 26, 8, 11, and 13.
Prime factorisation:
26 = 2 × 13
8 = 2³
11 = 11
13 = 13
so
⇒2³ × 11 × 13 = 8 × 11 × 13 = 8 × 143 = 1144