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Write 2730 as a product of prime factors.
Enter your answer as a product of prime numbers, like 
2×3, or as a single prime number, like 17.

Write 27302730 as a product of prime factors.\newlineEnter your answer as a product of prime numbers, like \newline2×32\times3, or as a single prime number, like 1717.

Full solution

Q. Write 27302730 as a product of prime factors.\newlineEnter your answer as a product of prime numbers, like \newline2×32\times3, or as a single prime number, like 1717.
  1. Find Smallest Prime Number: Begin by finding the smallest prime number that divides 27302730. The smallest prime number is 22. Check if 27302730 is divisible by 22. 2730÷2=13652730 \div 2 = 1365 Since 13651365 is a whole number, 22 is a prime factor of 27302730.
  2. Continue Factoring Quotient: Continue factoring the quotient 13651365 by the smallest prime numbers.\newlineThe next smallest prime number after 22 is 33. Check if 13651365 is divisible by 33.\newline1365÷3=4551365 \div 3 = 455\newlineSince 455455 is a whole number, 33 is a prime factor of 13651365.
  3. Factor Quotient by Prime Numbers: Factor the quotient 455455 by the smallest prime numbers.\newline455455 is not even, so we test if it's divisible by 33.\newline455÷3455 \div 3 is not a whole number, so we try the next prime number, which is 55.\newline455÷5=91455 \div 5 = 91\newlineSince 9191 is a whole number, 55 is a prime factor of 455455.
  4. Factor Quotient by Prime Numbers: Factor the quotient 9191 by the smallest prime numbers.\newline9191 is not even, and it is not divisible by 33 or 55. The next prime number is 77.\newline91÷7=1391 \div 7 = 13\newlineSince 1313 is a whole number and also a prime number, 77 and 1313 are prime factors of 9191.
  5. Write as Product of Prime Factors: Write 27302730 as a product of the prime factors we have found.2730=2×3×5×7×132730 = 2 \times 3 \times 5 \times 7 \times 13

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