English, asked by umakomati4, 1 month ago

find lcm and gcd of 20 and 18 by prime factorization method​

Answers

Answered by feelfree
1

Answer:

LCM 180. and HCF 2

Explanation:

  1. Prime Factors of 20 are 2x2x5
  2. Prime Factors of 18. are 2x3x3
  3. LCM will be 2x2x5x3x3=180
  4. HCF will be 2
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