Question

two numbers are 3 and 6 and there lcm is 36 find the hcf​

Answer 1

Answer:

Step-by-step explanation:

Given that,

Two numbers are 3 and 6. And their lcm is 36.

We know the identity :

lcm × hcf = Product of the two numbers

36 × hcf = 3 × 6

hcf = 18/36 = 1/2

Therefore, hcf of two numbers is 1/2.

Answer 2

To find : HCF of $3$ and $6$ .

Given : LCM of two numbers is $36$ .

Solution :

• According to given data we are given that LCM of two numbers is $36$ .

• To find HCF of $3$ and $6$ we use following formula :

• Product of HCF and LCM = Product of two numbers

• Therefore, substituting the values we get,

        $\begin{array}{l}H C F \times 36=3 \times 6 \\H C F=\frac{3\times 6}{36} \\H C F=\frac{1}{2}\\HCF = 0.5 \end{array}$

Hence, HCF of  $3$ and $6$ is $\frac{1}{2}$ or $0.5$ .