Question

express 140 as a product of its prime factor

Answer 1

140=2*2*5*7 this is your answer dear

Answer 2

Answer:

140 = 2×2×5×7

Explanation:

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Fundamental Theorem of

arithmetic:

Every composite number can be expressed (factorised) as a product of primes , and this

factorisation is unique , apart from the order in which the prime factors occur.

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Now ,

140

= 2×70

= 2×2×35

= 2×2×5×7

Therefore,

140 = 2×2×5×7

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