Answer
- 60
The number 12 factored into primes is \(2\times 2\times 3\), and 15 factored into primes is \(5\times 3\). Therefore, the integer is divisible by 60, which is \(2\times 2\times 3\times 5\).
Review the question
If an integer is divisible by both 12 and 15, then the integer must also be divisible by which of the following integers?
- 60
- 48
- 24
- 40
- 50
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