3
(a)
The highest common factor and lowest common multiple of two numbers are
2x 52 x...
Mathematics, 21.08.2021 14:00 rileigh2302
3
(a)
The highest common factor and lowest common multiple of two numbers are
2x 52 x 7 and 22 x 3x 57 respectively. If one of the numbers is 22 x 52 x7, find the
other number. Express your answer as a product of prime factors in index notation.
Find the smallest positive integer p such that 1125xp is both a perfect square
and perfect cube. Explain your answer.
(b)
Answers: 3
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