Chapter 8 Factors & The Greatest Common Factor

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Presentation transcript:

Chapter 8 Factors & The Greatest Common Factor Algebra 1 Chapter 8 Factors & The Greatest Common Factor

( ) ( ) Factor Factor Factor = Product A factor is just one of the things being multiplied in a multiplication problem ( ) ( ) Factor Factor = Product

To factor a # Write all of the numbers that you can multiply to make your number 15 27 24 55 30

Prime Numbers Numbers that have only themselves and 1 as a factor

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

Prime Factorization 60

Prime Factor 36

So a common factor is a shared factor In Math common means shared So a common factor is a shared factor The biggest shared factor is called the Greatest Common Factor

Find the Greatest Common Factor GCF 40 24

GCF of monomials 32x3 28x5

Find the GCF 39x5

Do Now Page 527 2-34 even