The smallest factor is always 1.
you put the #s in numerical order (from biggest to smallest) then find the # in the middle. If there are 2 in the middle then you find the average of them
how do you find the scale factor of two circles
If you can rotate (or turn) a figure around a center point by fewer than 360° and the figure appears unchanged, then the figure has rotation symmetry. The point around which you rotate is called the center of rotation, and the smallest angle you need to turn is called the angle of rotation. This figure has rotation symmetry of 72°, and the center of rotation is the center of the figure:
The two scale factors are reciprocals of one another.
To find missing side lengths using a scale factor, first determine the ratio of the lengths of corresponding sides between two similar figures. If the scale factor is known, you can multiply or divide the known side length by this factor to find the missing side length. For example, if the scale factor from figure A to figure B is 2:1 and you know a side length in figure A, you can divide that length by 2 to find the corresponding side length in figure B. Conversely, if you're going from figure B to figure A, you would multiply by 2.
Suppose you have a number N and you want to find its largest prime factor. It is probably easiest to start at the bottom.Find the smallest prime factor, p.Find its factor pair = N/p.If the second number (= N/p) is a prime, then it is the largest prime factor.if not, replace N by N/p and go back to the top.
To find the scale factor from figure KLMN to figure PQRS, you can compare the corresponding sides of the two figures. Using KN and PS, the scale factor is calculated as PS/KN = 18 cm / 9 cm = 2. Therefore, the scale factor of figure KLMN to figure PQRS is 2.
To find the scale factor of a figure to a similar figure, you can compare corresponding linear dimensions, such as side lengths or heights. Divide the length of a side of the original figure by the length of the corresponding side of the similar figure. The resulting value is the scale factor, which indicates how much larger or smaller one figure is compared to the other. Ensure that both figures are oriented similarly for an accurate comparison.
1.25
You need at least two numbers to find a GCF.
You need information about a pre-image AND and image to work out a scale factor.
The scale factor is the ratio of any side of the image and the corresponding side of the original figure.