The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1863 - 444 σελίδες |
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Σελίδα 138
... prime number that will exactly divide it ; thus the prime factors of 10 are the prime numbers 1 , 2 , and 5 . NOTE . Unity or is not generally regarded as a prime factor , since mul- tiplying or dividing any number by 1 does not alter ...
... prime number that will exactly divide it ; thus the prime factors of 10 are the prime numbers 1 , 2 , and 5 . NOTE . Unity or is not generally regarded as a prime factor , since mul- tiplying or dividing any number by 1 does not alter ...
Σελίδα 141
... factors . 179. Every number that is not prime is composed of prime factors , since all numbers are either prime or composite ; and , if composite , can be separated into factors ... prime factors common to 960 , PROPERTIES OF NUMBERS , 141.
... factors . 179. Every number that is not prime is composed of prime factors , since all numbers are either prime or composite ; and , if composite , can be separated into factors ... prime factors common to 960 , PROPERTIES OF NUMBERS , 141.
Σελίδα 142
... prime factors common to 960 , 1568 , and 5824 ? 10. What are the prime factors common to 2340 , 11934 , 12987 , and 14859 ? Ans . 3 , 3 , 13 . 11. A man has 105 apples , which he wishes to distribute into small parcels , each of equal ...
... prime factors common to 960 , 1568 , and 5824 ? 10. What are the prime factors common to 2340 , 11934 , 12987 , and 14859 ? Ans . 3 , 3 , 13 . 11. A man has 105 apples , which he wishes to distribute into small parcels , each of equal ...
Σελίδα 144
... prime to each other , dividing by one of the numbers does not cancel the others as factors . Thus , 770 , being divisi- ble by 2 , 5 , and 7 , which are prime to each other , is divisible by 70 , their product . 191. Every even number ...
... prime to each other , dividing by one of the numbers does not cancel the others as factors . Thus , 770 , being divisi- ble by 2 , 5 , and 7 , which are prime to each other , is divisible by 70 , their product . 191. Every even number ...
Σελίδα 145
... prime factors , we find 60 = 2 X2 X3 X5 . Now , any num- ber is divisible by 1 , and ev- ery composite number by its form . Now 1 , prime factors , and every product these factors can being a divisor of every number , is a divisor of 60 ...
... prime factors , we find 60 = 2 X2 X3 X5 . Now , any num- ber is divisible by 1 , and ev- ery composite number by its form . Now 1 , prime factors , and every product these factors can being a divisor of every number , is a divisor of 60 ...
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12 per cent acres amount annexed annuity Arithmetic avoirdupois barrels becomes due bill bought bushels carats cask ciphers circumference column common denominator common fraction composite number compound interest compound numbers contain continued fraction cost cube root diameter difference discount dividend division dollars duodecimal equal exactly divide EXAMPLES expressed decimally feet long figures gain gallons given number grains greatest common divisor Hence hogshead hundred improper fraction inches last term least common multiple longitude lowest terms measure meters miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid payable payment pounds premium present worth prime factors prime number principal quantity quotient rate per cent ratio received Reduce remainder repetend rods RULE SECOND OPERATION shillings side simple numbers sold square root subtract subtrahend tens third thousand tons weight whole number write yards