53 is a prime number so there is no relevant prime factorization for it.
A factor free is a diagram showing the prime factorization of a number.
the prime factorization
2 x 3 x 3 x 3 = 54
prime factorization
how do i get the prime factorization of 45
840 = 23 x 31 x 51 x 71
2 x 2 x 2 x 3 x 5 x 7 = 840
840 = 2 x 2 x 2 x 3 x 5 x 7
The longest factor string for 840 is its prime factorization because prime factors can't be broken down any further.
There are many numbers that go into 840. For example, 420 times 2 is 840, so the number 420 would go into 840 twice. 210 times 4 is 840 as well and can go into the number 4 times.
840 = 2 x 2 x 2 x 3 x 5 x 7 = 2³ x 3 x 5 x 7
It is: (840+1350)/2 = 1095
20 and 840 thousandths written as a mixed number is 20 and 840/1000 or, in simplest form 20 and 21/25
This one is pretty obvious. On a number line, is 841 closer to 840 or 850? (It's 840)
The factorization of a number is a series of numbers that make that number 
To find 35 percent of a number, multiply the number by 0.35. In this instance, 0.35 x 840 = 294. Therefore, 35 percent of 840 is equal to 294.