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Q: What is the LCM of 123 and 615?

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The positive integer factors of 615 are: 1, 3, 5, 15, 41, 123, 205, 615

By the multiples of 123 (which are infinite), including these: 123, 246, 369, 492, 615, 738, 861, 984, 1107 . . .

615

615 is a whole number and as such has no need to be converted to a decimal. It could be represented as 615. but it ends in a five and so the terminal decimal is meaningless.

THe LCM of 123 and 243 is 9963 The first step in working out the least common multiple of two numbers is to express them as their prime factors. In this case 123 and 243 can be broken down as follows: 123 = 41x3 243 = 3x3x3x3x3 The next step is to identify and discard the duplicates of any common factors. In this case, both numbers have a 3 as a prime factor, so we can discard one of these. Take all the other prime factors (41, 3, 3, 3, 3 and 3) and multiply them together to get the LCM: 41x3x3x3x3x3=9963

Related questions

Since 615 is a multiple of 123, it is automatically the LCM.

The Least Common Multiple (LCM) for 123 615 is 615.

The LCM is 1845.

615/5 = 123 5 goes into 615 123 times.

615/5 = 123

The Least Common Multiple (LCM) for 615 75 is 3,075.

The GCF is: 123

5 x 123 = 615

The positive integer factors of 615 are: 1, 3, 5, 15, 41, 123, 205, 615

LCMs and factors are two different things. You need at least two numbers to find an LCM. If that's 6 and 15, the LCM is 30. The factors of 6 are: 1, 2, 3, 6 The factors of 15 are: 1, 3, 5, 15 The factors of 615 are: 1, 3, 5, 15, 41, 123, 205, 615

The LCM is 9471.

The Least Common Multiple (LCM) of 123 and 3 is 123.

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