find the lcm of 9, 18
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Answered by
15
18
Find the prime factorization of 9
9 = 3 × 3
Find the prime factorization of 18
18 = 2 × 3 × 3
Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 3 × 3
LCM = 18
Find the prime factorization of 9
9 = 3 × 3
Find the prime factorization of 18
18 = 2 × 3 × 3
Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 3 × 3
LCM = 18
Answered by
2
Answer:
See below
Step-by-step explanation:
9,18
3,6
1,2
3*3*2
=18
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