what is the least no .by 132 165 220 remainder 3 in each case
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What is the smallest number that is exactly divided by 132, 165, and 143
This sounds to me like you are looking for the Least Common Multiple (LCM), so I will uses the prime factorization of each number to find the prime factorization of the LCM.
2*2*3* 11 is the prime factorization of 132
3*5*11 is the prime factorization of 165
11*13 is the prime factorization of 143
2*2*3*5*11*13 is the prime factorization of LCM = 8580
Answer: 8580
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