H.C.F. of 14/33,42/55,21/22 is

Correct Answer is : 73307/3303307

Correct Answer is : 73307/3303307

Test Index

UPTET Paper 1 2022 Solved Paper

Question : 101 of 150

Marks: +1, -0

H.C.F. of

\frac{14}{33},\frac{42}{55},\frac{21}{22}

Solution:

Concept:

HCF of fractions is found by dividing the HCF of their numerators by the LCM of their denominators.

Explanation:

First, take the numerators: 14, 42, and 21.

Their HCF is 7.

Next, take the denominators: 33, 55, and 22.

Their LCM is 330.

Therefore, HCF of the given fractions = 7 ÷ 330 =

\frac{7}{330}

Answer:

Option A:

\frac{7}{330}

Go to Question:

Prev Question

Next Question