**TI83F* AppVariable file 03/22/07, 10:11!  GLM205  nav F441BD13B950415AA7EB861D73925D5FGLM205.GLM2051   bar notationm !pbar notation:ÖIn repeating decimals, the line or bar placed over the digits that repeat (as shown in the image). common denominatorµcommon denominator:ÖA common multiple of the denominators of two or more fractions.Ö Example: 24 is the common denominator of 1/3, 5/8 and 3/4 because 24 is the LCM of 3, 8, and 4.Ö composite numberOcomposite number:ÖA whole number greater than 1 that has more than two factors. equivalent fractionsPequivalent fractions: Fractions that have the same value. ÖExample: 2/3 and 4/6Ö  factor tree factor tree:ÖA diagram showing the prime factorization of a number. The factors branch out from the previous factors until all of the factors are prime numbers. greatest common factor (GCF)˜greatest common factor (GCF):ÖThe greatest number that is a factor of two or more numbers. ÖExample: The greatest common factor of 30, 60, and 15 is 15. least common denominator (LCD)©least common denominator (LCD): The least common multiple of the denominators of two or more fractions.ÖExample:Ö12 is the least common denominator of 1/3, 3/4, and 5/6. least common multiple (LCM)¡least common multiple (LCM):ÖThe least nonzero number that is a common multiple of two or more numbers.ÖExample: 36 is the least common multiple of 3, 9, and 12.  multipleVmultiple:ÖThe product of a number and any whole number.ÖExample:Ö8 is a multiple of 4.  percent\percent:ÖA ratio that compares a number to 100.ÖExample:Ö76 out of 100 isÖ76 percent or 76%.  prime factorizationŠprime factorization:ÖExpressing a composite number as a product of its prime factors.ÖExample:ÖThe prime factorization of 63 is 3 3 7.   prime numberRprime number:ÖA whole number, greater than 1, whose only factors are 1 and itself.  ratio/ratio:ÖA comparison of two numbers by division. rational numbers˜rational numbers:ÖThe set of numbers that can be written in the form a/b, where a and b are integers and b  0.ÖExamples:Ö1 = 1/1, 2/9,Ö-2.3 = -2 3/10 repeating decimal_repeating decimal:ÖA decimal whose digits repeat in groups of one or more.ÖExample:Ö0.181818... simplest form of a fraction†simplest form of a fraction:ÖA fraction is in simplest form when the greatest common factor of the numerator and the denominator is 1. terminating decimalsFterminating decimals:ÖA decimal whose digits end.ÖExample:Ö0.2, -1.345  Venn diagramaVenn diagram:ÖA diagram that uses circles to show relationships among sets of numbers or objects.8`øpwÇqÜp€ ( àˆ0ã8Î3Œ0@¤) Bä zgÆqœ¨¦p”