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Express Each Number as a Product of Its Prime Factors - Mathematics

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Sum

Express the number as a product of its prime factor:

140

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Solution

140

140 = 2 x 70

= 2 x 2 x 35

= 2 x 2 x 5 x 7

= 2 x 2 x 5 x 7 x 1

Concept: Fundamental Theorem of Arithmetic
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APPEARS IN

NCERT Class 10 Maths
Chapter 1 Real Numbers
Exercise 1.2 | Q 1.1 | Page 11

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