(45,68)(45,86)(46,85)(48,65)(54,68)(54,86)(56,84)(58,64)
(4,856)(4,865)(5,648)(5,684)(5,846)(5,864)(6,548)(6,584)(8,456)(8,465)(8,546)(8,564)
8*456 is one of 4 possible answers.
The prime factors of 75 are 3,5,5 as 3*5*5=75. This can be determined by testing 75 for divisibility by prime numbers starting from 2. Using the prime factorization you can determine that all the factor pairs are (3*5)*5=15*5 and 3*(5*5)=3*25
Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.
To write a number a a product of it's primes you first break it down into factor pairs. This is repeated until only prime factors are left. For example: 24 = 6 x 4 Now 6 = 2 x 3 and 4 = 2 x 2. Since 2 and three are prime we stop here. Finally we write this as a product: 24 = 2 x 2 x 2 x 3 = 23 x 3 An example can be found using the related link below.
1 row of 12 12 rows of 1 3 rows of 4 4 rows of 3 2 rows of 6 6 rows of 2
First, pick a factor pair whose product is 246. Then, for each number that is not prime, choose a factor pair for it. Continue until you have reduced each branch of the tree to prime numbers. Here is a factor tree OS 246, using periods for spacing: ....246 ...../ \ ...6 x 41 ../ \ 2 x 3 The prime factors are 2, 3, and 41.
(45,68)(45,86)(46,85)(48,65)(54,68)(54,86)(56,84)(58,64)
45 x 68 = 3060
60 and 500
The factor pairs of 3000 are (3000,1)(1500,2)(1000,3)(750,4)(600,5)(500,6)(375,8)(300,10)(250,12)(200,15)(150,20)(125,24)(120,25)(100,30)(75,40)(60,50)
The factor pairs of 3000 are (3000,1)(1500,2)(1000,3)(750,4)(600,5)(500,6)(375,8)(300,10)(250,12)(200,15)(150,20)(125,24)(120,25)(100,30)(75,40)(60,50)
(60,2)(40,3)(30,4)(24,5)(20,6)
24 = 23 x 3
I think you are thinking of using the rectangles like you use Punnet squares. One side is multiplied times the other side and the product is put in the inside squares. This is handy when trying to factor expressions that are polynomials.
1,2,3,4,6, 8,12,16,24 ,48
252 2x126 2x2x63 2x2x3x3x7
As a product of its prime factors: 7*7*13 = 637
2^2 x 3 x 5