MCQ
If $\text{HCF} \ (26, 169) = 13,$ then $\text{LCM}\ (26, 169) =$
  • A
    $26.$
  • B
    $52.$
  • $338.$
  • D
    $13.$

Answer

Correct option: C.
$338.$
$\text{HCF}\ (26, 169) = 13$
$\text{LCM}\ (26, 169) =\frac{26\times169}{13}=338$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which of the following is not an $A.P.?$
For a symmetrical distribution :
If the sum of the zeros of the quadratic polynomial $kx^2 + 2x + 3k$ is equal to the product of its zeros, then $k = ?$
The value of $\cot 10^{\circ} \cot 15^{\circ} \cot 75^{\circ} \cot 80^{\circ}$ is equal to:
A cylinder with base radius of $8\ cm$ and height of $2\ cm$ is melted to form a cone of height $6\ cm$. The radius of the cone is :
Assertion - Reason Based Questions: A statement of Assertion (A) is followed by a statement of Reason (R)
Statement A (Assertion): If $5+\sqrt{7}$ is aroot of a quadratic equation with rational co-efficients, then its other root is $5-\sqrt{7}$.
Statement R (Reason): Surdroots of a quadratic equation with rational co-efficients occur in conjugate pairs.
Choose the correct option out of the following:
Directions : In the following questions, the Assertions $(A)$ and Reason $(s)\ (R)$ have been put forward. Read both the statements carefully and choose the correct alternative from the following:
Assertion : Pair of linear equations : $9x+ 3y+ 12 = 0, 8x+ 6y+ 24 = 0$ have infinitely many solutions.
Reason : Pair of linear equations $a_1x+b_1y + c_1=0$ and $a_2x+b_2y+c_2=0$ have infinitely many solutions, if $\frac{\text{a}_1}{\text{a}_2}=\frac{\text{b}_1}{\text{b}_2}=\frac{\text{c}_1}{\text{c}_2}$
Half the perimeter of a rectangular garden, whose length is $4m$ more than its width is $36m$. The area of the garden is :
Choose the correct answer from the given four options: Its is given that $\triangle\text{ABC}\sim\triangle\text{PQR},$ with $\frac{\text{BC}}{\text{QR}}=\frac{1}{3}.$ Then $,\frac{\text{ar}(\text{PQR})}{\text{ar}(\text{BCA})}$ is equal to :
If $x = -y$ and $y > 0,$ which of the following is wrong ?