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Leya [2.2K]
3 years ago
12

Find the least number by which 1470 must be divided to get a number which is the perfect square?

Mathematics
1 answer:
Nutka1998 [239]3 years ago
8 0
1470|2\\.735|5\\.147|3\\.\ 49|7\\.\ \ \ 7|7\\.\ \ 1|\\\\1470=2\times5\times3\times7^2=30\times49\\\\Solution:this\ a\ number\ equal\ 30,\ because\ 1470:30=49=7^2
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