You can do it in your head. Cutting something in half is the same as dividing by a factor of 2. Cut 48 in half. Cut 24 in half. Cut 12 in half. Cut 6 in half.
2 x 2 x 2 x 2 x 3 = 48
84 42,2 21,2,2 7,3,2,2
*)1 2)2 2)4 2)8 2)16 2)32 The prime factorization of 32 is 2 x 2 x 2 x 2 x 2.
The prime factorization of 27 is 3 x 3 x 3.
*)1 5)5 5)25 5)125 The prime factorization of 125 is 5 x 5 x 5.
As a product of its prime factors: 2*3*3*7 = 126
84 42,2 21,2,2 7,3,2,2
3 x 3 x 5 x 7 = 315
Divide prime numbers into it. Start with 2. Do that four times. Then try 3. Stop.
*)1 11)11 5)55 5)275 5)1375 The prime factorization of 1375 is 5 x 5 x 5 x 11.
ladder method of 144
*)1 7)7 3)21 2)42 The prime factorization of 42 is 2 x 3 x 7.
design plc ladder diagram for three junction traffic light
*)1 2)2 2)4 2)8 2)16 2)32 The prime factorization of 32 is 2 x 2 x 2 x 2 x 2.
*)1 5)5 3)15 2)30 The prime factorization of 30 is 2 x 3 x 5.
3x3x3x3
27 9,3 3,3,3
It's not really. The process is essentially the same. It's just a matter of where on the page you write the numbers.