Math, asked by dev6475, 1 year ago

find HCF and LCM of 12 15 and 21 by prime factorization method


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Answers

Answered by pulkitsharma20pbt351
28
12=2×2×3
15=3×5
21=3×7
common factor = 3
HCF=3
LCM=2×2×3×5×7
=420

pulkitsharma20pbt351: hcf=2
pulkitsharma20pbt351: ok
pulkitsharma20pbt351: i also in 10th
dev6475: ok
dev6475: HCF of two numbers is 23 and their LCM is 1549 one of the number is 161 then find other number
dev6475: bhai 1449 hai not 1549
pulkitsharma20pbt351: bro equation de raha hoon solve tu kar le
dev6475: Euclid algorithm to find the HCF of 4052 and 12576
pulkitsharma20pbt351: 1449×23=161×othernumber
dev6475: who enjoys the power matlab given in the concurrent list in India
Answered by sweety2952
12

answer is above....,,..,..,..........
.


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