McqMate
| Q. |
What is the following expression, lcm (a, gcd (a, b)) equal to? |
| A. | a |
| B. | b |
| C. | a*b |
| D. | a + b |
| Answer» A. a | |
| Explanation: since the lcm function follows absorption laws so lcm (a, gcd (a, b)) equal to a. | |
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