Find the lcm and hcf of 15&18 by prime factorizaton method
Answers
Answered by
2
Step-by-step explanation:
15=3×5
18=3×2×2
LCM OF 15 AND 18=3×2×2×5=90
15=3×5
18=2×3×3
HCF OF 15 AND 18=3 is common in 15 and 18.
so HCF is 3.
Similar questions