H.C.F. of 14/33, 21/22, 42/55 is
2016
H.C.F. of 14/33, 21/22, 42/55 is
- A.
7/330
- B.
42/550
- C.
3/321
- D.
21/350
Attempted by 43 students.
Show answer & explanation
Correct answer: A
For fractions, HCF = HCF of numerators / LCM of denominators. HCF(14, 21, 42) = 7 and LCM(33, 22, 55) = 330. Therefore the HCF is 7/330.
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