Prime factors are factors of a composite number that are indivisible except by the number 1 or the number itself. The answers to your questions are the following:
1. Yes, it is possible especially for very large numbers.
2&3. No, because as mentioned previously, the default prime factors of numbers are 1 and the number itself. For example, 2 is a prime number. Its factors are 1 and 2.
4. Prime factorization are useful in fields of encryption. They make use of the basic prime numbers for the arithmetic modulus with the general equation: n=pq.
Answer:
8^3
Step-by-step explanation:
Answer:
To write 0.111 as a fraction you have to write 0.111 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.
0.111 = 0.111/1 = 1.11/10 = 11.1/100 = 111/1000
And finally we have:
0.111 as a fraction equals 111/1000
Think of it like an equation: (w = width, l = length)
5 = 2w - l
lw = 150
l = 150 / w
5 = 2w - (150/w)
5w = 2w^2 - 150
2w^2 - 5w - 150 = 0 <- you can see this is now a quadratic equation
w = (-b^2 + sqrt(b^2 - 4ac))/2a
w = 10
width = 10
Answer:
the lowest common multiple of 3 , 4 and 2 is <em><u>12</u></em>
Step-by-step explanation:
3 = 1 , 3
4 = 1 , 2 , 4
2 = 1 , 2
LCM = 1 × 2 × 2 × 3 = 4 × 3 = 12.
