2*2*5*5
2 x 3 x 5
By dividing your number by prime numbers until all the factors are prime. 210 105,2 35,3,2 7,5,3,2
They are: 3*3 = 9 and 2*2*3 = 12
2 x 2 x 2 x 3 x 7 x 11 = 1848
23x19
13,2,4,7,3,1,8,358,24,27,792,45,89,32 and 97.
152 = 2x2x2x19.2,2,2,19
The answer is 2x5x2 3
2*5*19
1, 2 and 13
3*3*7
17*17 = 289
49 = 7*7
The prime factorization of 39 is: 13 * 3 *1
The prime factorization of 88 is 2*2*2*11.
45 = 3² x 5