Mathematics · Number System
Consider the following statements representing steps in finding the LCM of two given positive integers: (P) Express each number as a product of prime factors. (Q) Identify all prime factors appearing in the factorizations. (R) Select the highest power of each prime factor. (S) Multiply the selected prime powers to obtain the LCM. (T) Verify that the obtained number is divisible by both given integers. The correct logical sequence to determine the LCM is:
- 1P → Q → R → S → T✓
- 2P → R → Q → S → T
- 3Q → P → R → S → T
- 4Q → P → R → T → S
Correct answer
P → Q → R → S → T
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