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![[Class 7 Maths] Find the LCM of the following numbers: 222, 370 - Finding LCM using Prime Factorisation](https://cdn.teachoo.com/cac5a401-6a22-44b3-8144-920103da8d5d/slide26.jpg)
Question (d) - Page 58 (Figure it out) - Finding LCM using Prime Factorisation - Chapter 3 Class 7 - Finding Common Ground (Ganita Prakash II)
Last updated at January 23, 2026 by Teachoo
Class 7 (Ganita Prakash 1, 2 & old NCERT)
Chapter 3 Class 7 - Finding Common Ground (Ganita Prakash II)
- The Greatest of All
- Prime Factorisation
- Finding HCF using Prime Factorisation
- Figure it out - Page 54
- Least, but not Last!
-
Finding LCM using Prime Factorisation
- Patterns, Properties, and a Pretty Procedure!
- Figure it out - Page 59
- Miscellenaous Questions on HCF, LCM
- Efficient Procedures for HCF and LCM
- Property Involving both the HCF and the LCM
- Figure it out - Page 63, 64
Transcript
Question (d) - Page 58 (Figure it out) Find the LCM of the following numbers: (d) 222, 370LCM of 222 & 370 = 2 × 3 × 5 × 37 = 30 × 37 = 1110
