The HCF of two consecutive numbers is : - Vidyadip

MCQ

The $\text{HCF}$ of two consecutive numbers is :

A
$2$
✓
$1$
C
$0$
D
$3$

✓

Answer

Correct option: B.

$1$

The $\text{HCF}$ of two consecutive numbers is always $1.$
$ ($e.g. $\text{HCF}$ of $24, 25$ is $1).$

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

Explore more

More "M.C.Q (1 Marks)" from Real Numbers→Real Numbers — all question types→Maths STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

If $3\cos\theta=5\sin\theta,$ then the value of $\frac{5\sin\theta-2\sec^3\theta+2\cos\theta}{5\sin\theta+2\sec^3\theta-2\cos\theta}$ is:

Choose the correct answer from the given four options:
One ticket is drawn at random from a bag containing tickets numbered 1 to 40. The probability that the selected ticket has a number which is a multiple of 5 is:

XOYZ is a rectangle with vertices $X (-3,0), O (0,0), Y (0,4)$ and $Z (x, y)$. The length of its each diagonal is

The sum of two number is $17$ and the sum of their reciprocals is $\frac{17}{36}$ The quadratic representation of the above situation is :

If $k, 2k - 1$ and $2k + 1$ are three consecutive terms of an $A.P$. the value of $k$ is :

If $x = a, y = b$ is the solution of the equations $x - y = 2$ and $x + y = 4,$ then the values of $a$ and $b$ are, respectively :

Cards, each marked with one of the numbers $\{6, 7, 8, ..., 15\}$ are placed in a box and mixed thoroughly. One card is drawn at random from the box. What is the probability of getting a card with number less than $10?$

If in two triangles $A B C$ and $D E F, \angle A=\angle E, \angle B=\angle F$, then which of the following is not true?

The HCF of 95 and 152 , is

The zeroes of a polynomial $x^2+ 5x + 6$ are :