 | Royal Military Academy, Woolwich - Mathematics - 1853 - 476 pages
...can be measured by some number greater than unity, or it is the product of two or more numbers. Also, two numbers are prime to each other when they have no common measure greater than unity. 47. To obtain the greatest common measure of three numbers, as 63, 108,... | |
 | Dana Pond Colburn - Arithmetic - 1855 - 396 pages
...a MULTIPLE of a number is any number which can be exactly divided by it. Thus, 12 is a multiple of 1, 2, 3, 4, 6, and 12, because it is an exact number...OTHER when they have no common factor. For example, 4 and 9 are prime to each, as are 8 and 15, 24 and 35, &c. Again, 6 and 9 are not prime to each other,... | |
 | Dana Pond Colburn - Arithmetic - 1858 - 388 pages
...a MULTIPLE of a number is any number which can be exactly divided by it. Thus, 12 is a multiple of 1, 2, 3, 4, 6, and 12, because it is an exact number...because it can be divided by each without a remainder. (y.) Two numbers are PRIME TO EACH OTHER when they have no common factor. For example, 4 and 9 are... | |
 | Dana Pond Colburn - 1858 - 288 pages
...ILLUSTRATIONS. — 1, 3, 5, 1, 11, etc. are prime numbers, and 4, 6, 8, 9, 10, etc. are composite. (h.) Two numbers are PRIME TO EACH OTHER when they have no common factors. ILLUSTRATIONS. — 4 and 9 are prime to each other; but 6 and 9 are not, because they have... | |
 | Silas Lawrence Loomis - Arithmetic - 1859 - 324 pages
...58. A number that will divide two or more numbers, will divide their sum, difference or product. 59. Numbers are prime to each other when they have no common factor. 60. The difference between every number and the sum of its digits, is divisible by nine. 61. If a number... | |
 | Dana Pond Colburn - Arithmetic - 1860 - 388 pages
...a MULTIPLE of a number is any number which can be exactly divided by it. Thus, 12 is a multiple of 1, 2, 3, 4, 6, and 12, because it is an exact number...OTHER when they have no common factor. For example, 4 and 9 are prime to each, as are 8 and 15, 24 and 35, &c, Again, 6 and 9 are not prime to each other,... | |
 | Edward Brooks - 1863 - 344 pages
...three equal factors, its 3d root, etc. ; thus, 3 is th* 2d root of 9 ; 2 is the 3d root of 8, etc. Numbers are prime to each other when they have no common factor ; thus, 8 and 15 are prime to each other. An Even Number is one that can be divided by 2 without a... | |
 | Charles Davies - Arithmetic - 1866 - 356 pages
...two or more numbers, is the greatest number that will divide each of them without a remainder. 97. Two numbers are prime to each other, when they have no common divisor. CASE I. 98. To find the greatest common divisor of two or more numbers, when the numbers cure... | |
 | Dana Pond Colburn - 1871 - 392 pages
...a MULTIPLE of a number is any number which can be exactly divided by it. Thus, 12 is a multiple of 1, 2, 3, 4, 6, and 12, because it is an exact number...each without a remainder. (/.) Two numbers are PRIME то EACH OTHER when they have no common factor. For example, 4 and 9 are prime to each, as are 8 and... | |
 | John Homer French - Arithmetic - 1872 - 344 pages
...factor found in each of them. Thus, 4 is a common divisor of 24, 36, and 48. NOTE. — Two or more numbers are prime to each other when they have no common factor. The number 1 is not regarded as a factor. 267° The Greatest Common ^Divisor of two or more numbers... | |
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Two numbers are PRIME TO EACH OTHER when they have no common factor. 
