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Express numbers as a product of powers of prime factors : 648

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Express numbers as a product of powers of prime factors : 648

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Given 648 = 2 × 324 

= 2 × 2 × 162 

= 2 × 2 × 2 × 81 

= 2 × 2 × 2 × 3 × 27 

= 2 × 2 × 2 × 3 × 3 × 9

= 2 × 2 × 2 × 3 × 3 × 3 × 3 

∴ 648 = 23 × 34

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