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Prime Factors, HCF and LCM

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Question 15
C=32×53×11 \mathbf{C} = 3^2 \times 5^3 \times 11 C=32×53×11 D=2×33×52 \mathbf{D} = 2 \times 3^3 \times 5^2 D=2×33×52
a.

Write down the highest common factor (HCF) of C and D.

[1]
b.

Find the lowest common multiple (LCM) of C and D.

[2]

Prime Factors, HCF and LCM Questions

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