Express each of the following numbers as a product of its prime factors.
(1) 140. (2) 156. (3) 3825. (4) 5005
(5) 7429
Answers
Answered by
2
(i) 140
140=2×70
=2×2×35
=2×2×5×7
=2×2×5×7×1
(ii) 156
156=2×78
=2×2×39
=2×2×3×13
=2×2×3×13×1
(iii) 3825
3825=3×1275
=3×3×425
=3×3×5×85
=3×3×5×5×17
=3×3×5×5×17×1
(iv) 5005
5005=5×1001
=5×7×143
=5×7×11×13
=5×7×11×13×1
(v) 7429
7429=17×437
=17×19×23
=17×19×23×1
Answered by
2
Answer:
answer of first question is ×2×5
Similar questions
Science,
3 days ago
Biology,
3 days ago
India Languages,
7 days ago
English,
8 months ago
Science,
8 months ago