2 x 3 x 3 x 3 x 7 = 378
2 x 3 x 13 = 78 No exponents needed.
378 189,2 63,3,2 21,3,3,2 7,3,3,3,2 2 x 33 x 7 = 378
In index form, 378 = 2 x 3 x 3 x 3 x 7 = 2 x 33 x 7
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 3024 ÷ 2 = 1512 ................................. 2 is a prime factor of 3024 1512 ÷ 2 = 756 ................................... 2 is a prime factor of 3024 756 ÷ 2 = 378 ..................................... 2 is a prime factor of 3024 378 ÷ 2 = 189 ..................................... 2 is a prime factor of 3024 189 is not divisible by 2 189 ÷ 3 = 63 ....................................... 3 is a prime factor of 3024 63 ÷ 3 = 21 ......................................... 3 is a prime factor of 3024 21 ÷ 3 = 7 ........................................... 3 is a prime factor of 3024 7 is not divisible by 3 7 ÷ 7 = 1 ............................................. 7 is a prime factor of 3024 So the prime factors of 3024 are 2, 2, 2, 2, 3, 3, 3 and 7
It is: 2*33*7 = 378
378 = 2 x 33 x 7
2 x 33 x 7 = 378
378
378 = 2 × 33 × 7
The prime factorization of 278 is 2x3x3x3x7.
378 189,2 63,3,2 21,3,3,2 7,3,3,3,2
The prime factorization of 378 is 2 x 3^3x 7 or 2 x 3 x 3 x 3 x 7
The prime factorization of 378 is 2 x 3 x 3 x 3 x 7 = 378
2*3*3*3*7
2 x 3 x 3 x 3 x 7 = 378
378/\14 27/\ /\7 2 9 3/\3 3So the prime factorization of 378 is 2 x 3 cubed (or 3 to the third power) x 7.