Question

The LCM of two numbers is 46. If the product of these numbers is 230, find their HCF.

Answer 1

Step-by-step explanation:

To find the highest common factor of three numbers by using division method is discussed here step by step.

Step I:

First of all find the highest common factor (H.C.F) of any two of the given numbers.

Step II:

Now find the highest common factor (H.C.F) of the third given number and the highest common factor (H.C.F) obtained in Step 1 from first and the second number

Let us consider some examples to find the highest common factor (H.C.F) of three numbers by division method.

1. Find highest common factor (H.C.F) of 184, 230 and 276 by using division method.

Solution:

Let us find the highest common factor (H.C.F) of 184 and 230.

H.C.F of 184, 230 and 276 by using Division Method

12Save

Highest common factor of 184 and 230 = 46.

Now find the H.C.F. of 276 and 46.

H.C.F. of 276 and 46