Find the lcm and hcf of 90,35,105
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tashushruti04:
I think LCM is 13230
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Answer:
LCM-630
HCF-1
Step-by-step explanation:
90=3×3×5×2
35=5×7
105=5×3×7
LCM=3×3×7×5×2
=630
HCF=1
LCM=2×3×3×3×5×7×7
3 is not common in 35 so we have to take all the three
Same with 7..we have to take two 7
Oh yes....sry...I get my mistake
We take the highest power
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