How to find lcm and hcf of of 20and30
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Answer:
Mark me as the brainliest if this helps you...
Step-by-step explanation:
Prime factorise both of them
20=2x2x5
30=2x3x5
LCM=2x2x3x5
=60
For HCF, SEE THE HIGHEST NO. IN BOTH...
HCF = 5
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