The prime factorization for 245 is 7^2 x 5
The right answer is 5x5x17
175/245 = 5/7
5 x 5 x 7 x 7 = 1225 5 x 7 x 7 = 245 1225/245 = 5 The prime factorization of 5 is 5.
find the prime factorization of 268
The prime factorization for 245 is 7^2 x 5
245 = 5 * 7 * 7
5 x 72 = 245
245 = 5x72
It is: 51*72 = 245
The right answer is 5x5x17
The prime factorization of 245 is: 5 x 7 x 7
The prime factorization of 245 is 5 x 7 x 7
To find the prime factorization it helps to first divide by obvious divisors. In this case, the number ends in a 5, so we know it can divide by 5. Do this and you get 49. This is known from times tables to be 7x7. Thus the prime factorization of 245 is 5x7x7.
It is: 5*7*7 = 245 or as 5*72 = 245
245 = 5 x 7 x 7
245 = 51 x 72