4545 solve it by LCM method
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. Decompose all numbers into prime factors
454531515350551011011
2. Write all numbers as the product of its prime factors
Prime factors of 4545=32 . 5 . 101
3. Choose the common and uncommon prime factors with the greatest exponent
Common prime factors: 3 , 5 , 101
Common prime factors with the greatest exponent: 32, 51, 1011
Uncommon prime factors: None
Uncommon prime factors with the greatest exponent: None
4. Calculate the Least Common Multiple or LCM
Remember, to find the LCM of several numbers you must multiply the common and uncommon prime factors with the greatest exponent of those numbers.
LCM = 32. 51. 1011 = 4545
hope it helps you
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