The product of the LCM and the HCF of 18 and 25 is:

This question was previously asked in
RRB Group D 28 Sept 2022 Shift 3 Official Paper
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  1. 465
  2. 450
  3. 270
  4. 360

Answer (Detailed Solution Below)

Option 2 : 450
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RRB Group D Full Test 1
100 Qs. 100 Marks 90 Mins

Detailed Solution

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Given:

Two numbers 18 and 25 

Formula used:

H.C.F × L.C.M = Product of two numbers 

Calculation:

Here, we have two numbers 18 and 25 

Now, as we know 

H.C.F × L.C.M = Product of two numbers 

H.C.F × L.C.M = 18 × 25 = 450

Hence, product of two numbers is 450 .

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