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# Ch. 2 Vocab math

### Impact Math Chapter 2 vocabulary words.

Question | Answer |
---|---|

A whole number that another number can divide into evenly | factor |

A ____ for a number is is two factors whose product equal that number. | factor pair |

A whole number, greater than one, with more than two factors | composite number |

A composite number as a product of prime numbers | prime factorization |

A whole number, greater than one, with only two factors- one and itself. | prime number |

A _____ of two or more numbers is a number that is a factor of all the numbers | common factor |

The _____ of two or more numbers is the greatest of their common factors | greatest common factor |

Two or more numbers are ____ if their only common factor is one. | relatively prime |

A _________ of a set of numbers is a multiple of all the numbers. | common multiple |

A ____ of a whole number is the product of that number and another whole number. | multiple |

The smallest of the numbers that are a multiple of a set of numbers. | least common multiple |

A number that is written, using an exponent. | power |

the bottom number, not the exponent. | base |

Law that states when the bases of two factors are the same, the power of their product is the sum of their exponents. | product law of exponents |

A symbol written about and to the right of a number to tell how many times the number is multiplied by itself. | exponent |

The sequence in which math problems should be solved (PEMDAS) | order of operations |

Created by:
sarahy