find lcm and gcd of 20 and 18 by prime factorization method
Answers
Answered by
1
Answer:
LCM 180. and HCF 2
Explanation:
- Prime Factors of 20 are 2x2x5
- Prime Factors of 18. are 2x3x3
- LCM will be 2x2x5x3x3=180
- HCF will be 2
Similar questions