Use prime factorization to find the LCM of 30 and 40.
A. 1,380
B. 2
C. 76
D. 690
I'm not very good at math so it'd be nice if someone helped me. Thank you.
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b is correctly answer
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Answer:
Step-by-step explanation:
30=3×2×5
40=2^3×5
LCM=2×5=10
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