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Class 10MathematicsReal NumbersHCF and LCM using prime factorisationEasyLevel 10
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What is the HCF of (88) and (132)?

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Answer and explanation

Correct answer: (44)

Step 1: (88=2^3\times11) and (132=2^2\times3\times11). Step 2: The smaller powers of common factors are (2^2) and (11). Step 3: (4\times11=44), so the HCF is (44).

Related tags

Real-NumbersHcfPrime-Factorisation

Frequently asked questions

What is the correct answer to this question?

(44)

Why is this the correct answer?

Step 1: (88=2^3\times11) and (132=2^2\times3\times11). Step 2: The smaller powers of common factors are (2^2) and (11). Step 3: (4\times11=44), so the HCF is (44).

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: HCF and LCM using prime factorisation.

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  5. 5What is the LCM of (40) and (60)?
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  7. 7What will be the LCM of (45) and (75)?
  8. 8Which is the HCF of (32) and (48)?
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