Multiples and factors are related.

For case, l is a multiple of all these numbers: 1, two, v, 10, 25, and 50.

And one, 2, five, ten, 25, and l are all factors of fifty.

fifty is a composite number. 50 = ane 10 50, 2 ten 25, or 5 10 ten. Factors of l: i, 2, 5, 10, 25, 50. Prime factorization: 50 = 2 ten v x 5, which can as well be written 2 ten 5².

The first few multiples of fifty are 50, 100, 150, 200, 250, 300, then on…

If the divergence between factors and multiples is confusing, this affiche should help. Thanks to Resourceaholic for mentioning this great resource in one of her posts.

Sometimes 50 is a clue in the FIND THE FACTORS puzzles. Fifty-fifty though it has other factors, we only use l = five x ten to make full in the tabular array.

Each of the clues inside this puzzle are MULTIPLES of a number from 1 to 12. Tin you write every number from ane to 12 in the top row as well as in the first column and then that the clues are multiples of the numbers that you write?

2014-04 Level 4

This week's puzzles are available in an excel file here. If you have a spreadsheet program on your estimator, you can access it. If you enable editing in excel, you lot can blazon your answers straight onto the puzzle, and you can too easily print the puzzles.

Here are the factors to concluding week's level 4 puzzle:

2014-03 Level 4 Answer

The nautical chart below shows one possible fashion to arrive logically at the solution.

2014-03 L4 steps