04:45duration 4 minutes 45 seconds
Prealgebra 3.2.1
List all the Factors
00:53duration 53 seconds
Prealgebra 3.2.4
Prime Factorization of 76
01:26duration 1 minute 26 seconds
Prealgebra 3.2.3
Prime Factorization of 39
04:59duration 4 minutes 59 seconds
Prealgebra 4.1.3
Least Common Multiple 4, 14
00:51duration 51 seconds
Prealgebra 3.2.5
Prime Factorization of 72
00:58duration 58 seconds
Prealgebra 3.2.6
Prime Factorization of 189
05:58duration 5 minutes 58 seconds
Prealgebra 4.1.12
Least Common Multiple12x^2 t^3 z b, 18 x^2 4z^3