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write 420 as a product of its prime factors

0 votes

write 420 as aproduct of its prime factors

prime-factors

asked Nov 15, 2013 in ALGEBRA 1 by payton Apprentice

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2 Answers

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420 = 2*210

= 2*2*105

= 2*2*3*35

= 2*2*3*5*7

2, 3, 5, 7 are prime numbers.

product of prime factors of 420 = 2*2*3*5*7

answered Nov 15, 2013 by william Mentor

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Given number is 420.

The prime factors of 420 is

2*210

2*2*105

2*2*3*35

2*2*3*7*5

Therefore the prime factors of 420 is 2*2*3*7*5

answered Nov 16, 2013 by jouis Apprentice

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