What is the LCM of 9,15,12 with explanation
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Answer:
LCM = least common multiple
Step-by-step explanation:
The LCM of 9, 12, and 15 is the product of all prime numbers on the left, i.e. LCM(9, 12, 15) by division method = 2 × 2 × 3 × 3 × 5 = 180.
Answered by
1
Answer:
180
Step-by-step explanation:
Factorise 9: 3,3
Factorise 15: 3,5
Factorise 12: 3,2,2
LCM= 3×3×2×5×2 = 9×2×10= 18×10= 180
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