CF983A.Finite or not?

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题目描述

You are given several queries. Each query consists of three integers pp , qq and bb . You need to answer whether the result of p/qp/q in notation with base bb is a finite fraction.

A fraction in notation with base bb is finite if it contains finite number of numerals after the decimal point. It is also possible that a fraction has zero numerals after the decimal point.

输入格式

The first line contains a single integer nn ( 1n1051 \le n \le 10^5 ) — the number of queries.

Next nn lines contain queries, one per line. Each line contains three integers pp , qq , and bb ( 0p10180 \le p \le 10^{18} , 1q10181 \le q \le 10^{18} , 2b10182 \le b \le 10^{18} ). All numbers are given in notation with base 1010 .

输出格式

For each question, in a separate line, print Finite if the fraction is finite and Infinite otherwise.

输入输出样例

  • 输入#1

    2
    6 12 10
    4 3 10
    

    输出#1

    Finite
    Infinite
    
  • 输入#2

    4
    1 1 2
    9 36 2
    4 12 3
    3 5 4
    

    输出#2

    Finite
    Finite
    Finite
    Infinite
    

说明/提示

612=12=0,510\frac{6}{12} = \frac{1}{2} = 0,5_{10}

43=1,(3)10\frac{4}{3} = 1,(3)_{10}

936=14=0,012\frac{9}{36} = \frac{1}{4} = 0,01_2

412=13=0,13\frac{4}{12} = \frac{1}{3} = 0,1_3

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