find the lcm of each set of numbers using prime factorisation method 14,42
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Answer:
42
Step-by-step explanation:
1.Find the prime factorization of 14. 14 = 2 × 7.
2. Find the prime factorization of 42. 42 = 2 × 3 × 7.
3.Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM: LCM = 2 × 3 × 7.
4. LCM = 42.
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