Mathematics
         
语言:中文    Language:English
Resolving prime factor:
    Enter a composite number and click the "Next" button to get the product of the composite number into several prime numbers.
    Because it needs to decompose a composite number into the product of prime numbers, the composite number should be input.
    Current location:Mathematical operation > Decomposition prime factor history > Answer

    Overview: 4 questions will be solved this time.Among them
           ☆1 arithmetic calculations
           ☆1 fraction calculations
           ☆2 calculations of prime factor

[1/4 Digtal analysis]
    Work:Break 168 into prime factors.
    Question type: Resolving prime factor
    Solution:
        168=2*2*2*3*7

    *Note: 168 has 5 prime factors.
[2/4 Digtal analysis]
    Work:Break 368 into prime factors.
    Question type: Resolving prime factor
    Solution:
        368=2*2*2*2*23

    *Note: 368 has 5 prime factors.
[ 3/4 Fraction calculation ]
    Question type: Fractional addition
    Original question: 1/200+7/8

    Solution:
     
1
200
 +  
7
8
    Divide two fractions with defferent denominators:The denominators of two fractions are 200 and 8 respectively,their least common multiple is 200
    Divide the least common multiple 200 by the denominator 200 of the first addend to get 1
    Multiply the numerator 1 and denominator 200 of the first fraction by 1
    Then divide the least common multiple 200 by the denominator 8 of the second addend to get 25
    Multiply the numerator 7 and denominator 8 of the second fraction by 25
    = 
1
200
 +  
175
200
    Calculation result:
    =
176
200
    The calculation result is reduced by 8
    =
22
 176 
 200 
25

    =
22
25

[4/4 Formula]
    Work: Calculate the value of equation 114514×11+4514×114+514×114+514×114+514×11+4514+1145×14+1145+14×11+45×14+114+5×14+11+45+1 .
    Question type: Mathematical calculation
    Solution:
          114514×11+4514×114+514×114+514×114+514×11+4514+1145×14+1145+14×11+45×14+114+5×14+11+45+1
        =1259654+4514×114+514×114+514×114+514×11+4514+1145×14+1145+14×11+45×14+114+5×14+11+45+1
        =1259654+514596+514×114+514×114+514×11+4514+1145×14+1145+14×11+45×14+114+5×14+11+45+1
        =1259654+514596+58596+514×114+514×11+4514+1145×14+1145+14×11+45×14+114+5×14+11+45+1
        =1259654+514596+58596+58596+514×11+4514+1145×14+1145+14×11+45×14+114+5×14+11+45+1
        =1259654+514596+58596+58596+5654+4514+1145×14+1145+14×11+45×14+114+5×14+11+45+1
        =1259654+514596+58596+58596+5654+4514+16030+1145+14×11+45×14+114+5×14+11+45+1
        =1259654+514596+58596+58596+5654+4514+16030+1145+154+45×14+114+5×14+11+45+1
        =1259654+514596+58596+58596+5654+4514+16030+1145+154+630+114+5×14+11+45+1
        =1259654+514596+58596+58596+5654+4514+16030+1145+154+630+114+70+11+45+1
        =1774250+58596+58596+5654+4514+16030+1145+154+630+114+70+11+45+1
        =1832846+58596+5654+4514+16030+1145+154+630+114+70+11+45+1
        =1891442+5654+4514+16030+1145+154+630+114+70+11+45+1
        =1897096+4514+16030+1145+154+630+114+70+11+45+1
        =1901610+16030+1145+154+630+114+70+11+45+1
        =1917640+1145+154+630+114+70+11+45+1
        =1918785+154+630+114+70+11+45+1
        =1918939+630+114+70+11+45+1
        =1919569+114+70+11+45+1
        =1919683+70+11+45+1
        =1919753+11+45+1
        =1919764+45+1
        =1919809+1
        =1919810

    Answer:114514×11+4514×114+514×114+514×114+514×11+4514+1145×14+1145+14×11+45×14+114+5×14+11+45+1=1919810


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