Question

Find the L.C.M and H.C.F of the following integers by prime factorisation method :

(i) 26 , 91 , 130 (ii) 36 , 72 , 120​

Answer 1

Answer:

(i)LCM=2×5×7×13=910 and HCF=13

(ii) LCM=2×2×2×3×3×5=360 and HCF=3×4=12