`find the lcm and hcf of 15 18 45 by the prime factorisation method
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Answered by
1
Step-by-step explanation:
15= 3 × 5
18= 3 × 2 × 3
45=3 × 5 × 3
HCF = 3
Answered by
2
Answer:15= 3 × 5
18= 3 × 2 × 3
45=3 × 5 × 3
HCF = 3
Step-by-step explanation:
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