Question

4. Three numbers are in the ratio 3 : 4 : 5 and their LCM is 1200. Then, their
HCF is
answer in brief.​

Answer 1

= 60x. So, 60x = 1200 or x = 20. Hence, required H.C.F. = 20.

Answer 2

Step-by-step explanation:

3x, 4x and 5x = 1200

Add all the terms

12x = 1200

x = 1200/ 12

x=100

Then the value of 3x=300

4x=400

5x=500

Then find the H. C. F

at last you will got a answer after took the H.C.F of the numbers

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