Jagat Jitendra Matto Solutions for Chapter: Playing with Numbers, Exercise 4: EXERCISE 3.4

Find the $\mathrm{HCF}$ using prime factorisation method: $18, 24, 32$

Find the $\mathrm{HCF}$ using prime factorisation method: $91, 175, 49$

Find the $\mathrm{HCF}$ using prime factorisation method: $924, 1463, 1925$

Find the $\mathrm{HCF}$ using prime factorisation method: $150, 140, 210$

Find the $\mathrm{HCF}$ using prime factorisation method: $396, 720, 1080$

Find the $\mathrm{HCF}$ using prime factorisation method: $144, 252, 630$

Find the $\mathrm{HCF}$ using prime factorisation method: $1440, 1800, 1920$

Find the $\mathrm{HCF}$ using prime factorisation method: $72, 108, 180$