Problems on H.C.F and L.C.M - Quantitative Aptitude (MCQ) questions for Q. 28854

Q.  There are 3 equilateral triangles with sides 114cm, 76cm and 152 cm. What maximum size scale can measure them exactly?
- Published on 27 Mar 17

a. 19 cm
b. 21 cm
c. 38 cm
d. None of the above

ANSWER: 38 cm
 
hcf lcm

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