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The prime factorization of 245 is 5 x 7 x 7
5 x 7 x 7 = 245
5 x 7 x 7 = 245
The process of prime factorisation is one of repeated division by primes, while obtaining a quotient without a remainder, until the process yields a quotient of 1 245 is not divisible by 2 or by 3

245 ÷ 5 = 49 ................................. 5 is a prime factor of 245

49 is not divisible by 5

49 ÷ 7 = 7 ..................................... 7 is a prime factor of 245

7 ÷ 7 = 1 ....................................... 7 is a prime factor of 245 So the prime factors of 245 are 5, 7 and 7

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8y ago

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Wiki User

14y ago

245

^

5x49

^

5x7x7

Final answer 5x7x7

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Wiki User

15y ago

245 = 5*7*7 = 5*72

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Wiki User

11y ago

5 and 7

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Q: What is the prime factoration of 245?
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