Math, asked by ajeeb7806, 11 months ago

Using prime factorization method find the lcm of 8,9,25and 21,28,36,45

Answers

Answered by badshah62
2
8=2×2×2.
9=3×3.
25=5×5.
LCM=2×2×2×3×3×5×5=1700.
21=3×7.
28=2×2×7.
36=2×2×3×3.
45=3×3×5.
LCM=2×2×3×3×5×7=1260.
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