75 3 x 25 3 x 5 x 5
75
5 x 15
5 x 3 x 5
Use a factor tree. 75 25,3 5,5,3
Factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100 Factors of 75: 1, 3, 5, 15, 25, 75 GCF (100, 75) = 25
The prime factors are: 3, 5. So, 3 x 5 = 15
A factor tree for the number 75 breaks it down into its prime factors. Starting with 75, it can be divided into 3 and 25. Then, 25 can be further divided into 5 and 5. Therefore, the prime factorization of 75 is (3 \times 5^2).
Use the following link for a Factor Calculator: http://www.classbrain.com/artteach/publish/article_48.shtml Answer: The factors of 75 are: 1 3 5 15 25 75 The prime factors are: 3 x 5 x 5
The factors for 75 are 1,3,5,15,25 and 75. I think.
The factors by 150 by factor tree is:150|75 x 2|25x3|5x5x3 x2
The composite factors of 75 are 15,25 and 75.
The factors of 75 are: 1 3 5 15 25 75 The prime factors are: 3, 5
The factors of 75 are 1,3,5, 15, 25, 75.
75 25,3 5,5,3
to find the answer, you should make a factor "tree". Draw it as I explain it. 75 "branches" down to 5 & 15 (because 5 x 15=75) 5 will not "branch" any lower (because the only # you can divide it by is 1 or 5) 15 branches down to 5 & 3 at the bottom of your "branches" you will have two 5's and one 3. The factors for 75 are 1, 3, 5 & 75. (#1 and the number in question will always be factors, in addition to the numbers at the bottom of your factor tree) Prime factorization can be written as 3x5x5 or 3x5 squared. Hope that helps.