# 5: Blown apart

 Blown apart Title text: Blown into prime factors

## Explanation

The image text to this one explains the comic. An anthropomorphic number 70 approaches a package tied with a bow. The package appears to be a package bomb - a package that is rigged to explode upon opening. Instead of being wounded in the way a person would be, the 70 is blown into its prime factors (2, 5 and 7). Prime numbers are numbers which can not be divided by any number other than itself and 1. Factors of a number are numbers which can be multiplied together to produce that number (2x5x7 = 70). 70 has other factors, including 1, 10, 14, 35 and 70; but 2, 5 and 7 are the only factors which are prime. All other factors of 70 (other than 1) can be formed by multiplying two of the prime factors together. In other words, 2, 5 and 7 are the smallest pieces 70 can be divided (or blown) into.

## Transcript

[A black number 70 sees a red package.]
70: hey, a package!
[The package explodes with a <<BOOM>> and a red cloud of smoke.]
[There are a red 7, a green 5 and a blue 2 lying near a scorched mark on the floor.]

# Discussion

No 70s were harmed in the making of this comic. Davidy22[talk] 14:06, 8 January 2013 (UTC)

Also, the 70 is black, and, in a subtractive colour system, black = red+green+blue. 108.162.216.85 19:14, 30 September 2015 (UTC)

... or rather black = magenta+yellow+cyan (red, green, blue are used in additive colour system), I suppose. Then again, who has magenta, yellow, cyan pens available during a boring lecture? Hagman (talk) 22:26, 2 November 2015 (UTC)
No it is the subtractive color system that is refereed as the additive ends up white. But true about the colors, but when mixing the primary colors magenta+yellow+cyan two by two you get red, green, blue, which would then in that system also mix to black! Have added this to the explanation. So thanks to both of you. --Kynde (talk) 18:18, 3 August 2016 (UTC)