Question

find the HCF and LCM of 6,72 and 120 using the prime factorizations method
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Answer 1

Step-by-step explanation:

6=2×3

72=2×2×2×3×3

120=2×2×2×3×5

HCF= 2*3=6

LCM=2³*3²*5¹= 8*9*5=360