Question

6. Find the H.CF and LCM. of:
(a) 65 and 104
(b) 40 and 64
(c) 161 and 207
(d) 117 and221

(with full explaintion)​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

65=5×13

104=2x2x2x13

so required answer is 13,520

40=2×2×2×5

64=2×2×2×2×2×2

required answer is 8,320

161=7×23

207=3×3×23

required answer is 23,483

117=3×3×13

221=13×17

required answer is 3,1989