Since 15 is a multiple of 3, it is automatically the LCM.
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The LCM of 3 and 5 is 15. The multiples of 3 are , 6, 9, 12, 15, and so on. The multiples of 5 are 5, 10, 15, and so on. The LCM is 15.
The biggest common divisor of 9 and 15 is 3. To find the least common multiples of 9 an 15 you should multiply these numbers and divide the result by their biggest common divisor. 9x15/3=45
They are the six multiples of 15.
multiples for 3: 3, 6, 9, 12, 15, 18, 21, 24 multiples for 8: 8, 16, 24 The least common multiple is 24
The LCM of 15 and 33 is 165Break them down into prime factors:33 = 3 x 1115 = 3 x 5.Multiply all the factors apart from one instance of any that appear in both 33 and 15:3 x 5 x 11 is the answer