17 terms

Math Lesson 4.1- 4.4

prime number
a whole number greater than 1 that has exactly two number factors 1 and itself
composite number
whole number greater 1 that has no more than 2 whole numbers
prime factorzation
the writing of a whole number as a product of prime numbers
a number, a variable, or the product of a number and 1 or more variables raised to the whole number powers
shingle method, prime factorzation
Use the ________ __________ to write the _______ _________ of the coefficient. The, factor the variables. Then, combine both prime factorzations.
common factor
a whole number that is a factor of two or more non zero whole numbers
greatest common factor (GCF)
The _______ whole number that is a commom factor of two two or more non zero whole numbers
Realively prime
2 or more non zero whole numbers whose greatest common factor is 1
Equivalent fractions
2 fractions that represent the same number
Simplest form
a fraction is in ____________ when its numerator and denomentaor are relitavily prime
the productof a number and any non zero whole number
Commom multiple
a multiple that is shared by two or more numbers
Least common multiple (LCM)
The number that is common multiple of 2 or more number
least Common Denominator (LCD)
The Least common multiple of the denominatoirs of 2 or more fractions
product of properties (words)
to multiply powers with the same base add the exponents
Quotient of powers property (words)
to divide powers with the same subtract the exponents
negative and zero exponents
for any non zero # a,a^0=1 for any non zero # and any integer n, a^n 1 /a^n