Multiple Choice Questions

Find the HCF of 22 x 32 x 72 2 x 34 x 7 ........

Quantitative Aptitude LCM, HCF

Find the HCF of 2² x 3²x 7², 2 x 3⁴x 7

128

126

146

434

HCF is Highest common factor,

so we need to get the common highest factors among given values.

So we got 2 * 3 * 3 * 7 = 126

Hence, option 2 is the correct answer.

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