Express each number as a product of its prime factors: 140, 156, 3825, 5005, 7429

Express each number as a product of its prime factors:

(i) 140

(ii) 156

(iii) 3825

(iv) 5005

(v) 7429

(i) Expressing 140 as a product of its prime factor is as follows:

= 2 × 2 × 5 × 7

= 2² × 5 × 7

(ii) Expressing 156 as a product of its prime factor is as follows:

= 2 × 2 × 3 × 13

= 2² × 3 × 13

(iii) Expressing 3825 as a product of its prime factor is as follows:

= 3 × 3 × 5 × 5 × 17

= 3² × 5² × 17

(iv) Expressing 5005 as a product of its prime factor is as follows:

= 5 × 7 × 11 × 13

(v) Expressing 7429 as a product of its prime factor is as follows:

= 17 × 19 × 23

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