Question

Find the HCF and LCM of $17$,$23$ and $29$ by the fundamental theorem of arithmetic.

• A. HCM = $1$, LCM = $11139$
• B. HCM = $1$, LCM = $11329$
• C. HCM = $1$, LCM = $11339$
• D. HCM = $1$, LCM = $11333$

Answer 1

The correct option is C HCM = $1$, LCM = $11339$

$17=1\times 17$
$23=1\times 23$
$29=1\times 29$
H.C.F of $17,23,29$ is $1$
L.C.M of 17,23,29 is$1\times 17\times 23\times 29=11339$