Books Books The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder. Fish's Arithmetic Number Two: Oral and Written, Upon the Inductive Method - Page 74
by Daniel W. Fish - 1883 - 352 pages ## New Practical Arithmetic: In which the Science and Its Applications are ...

Henry Bartlett Maglathlin - Arithmetic - 1873 - 362 pages
...any exact divisor (Art. 97) of each of them. Thus, 2, 3, and 6 are common divisors of 6 and 12. 121. The Greatest Common Divisor of two or more numbers is the greatest exact divisor of each of them. Thus, 4 is the greatest common divisor of 8 and 12. But 4 is equal to... ## The Art of Computation, Designed to Teach Practical Methods of Reckoning ...

David White Goodrich - Ready-reckoners - 1873 - 220 pages
...5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, etc. The Greatest Common Divisor of two or more numbers is the greatest number which will divide them all without a remainder. The Least Common Multiple of two or more numbers... ## The Complete Arithmetic: Oral and Written

Daniel W. Fish - Arithmetic - 1874 - 538 pages
...AND PRINCIPLES. 167. A Common Divisor of two or more numbers is a common factor of each of them. 168. The Greatest Common Divisor of two or more numbers...is the • product of all the common prime factors. 169. PRINCIPLES.—!. The only exact divisors of a number are its prime factors, or the product of... ## The Junior-class Arithmetic: Oral and Written : Designed for Graded Schools

Daniel W. Fish - Arithmetic - 1875 - 350 pages
...136. A Common Divisor of two or more numbers is a number that will exactly divide each of them. 137. The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Numbers prime to each other have no common divisor (128).... ## New Practical Arithmetic: for Grammar Departments

James Bates Thomson - 1875 - 392 pages
...60, 75, 120, and 240. 9. 16, 24, 40, 64, 116, 120, 144, 168, 264, 1728. GREATEST COMMON DIVISOR. 125. The Greatest Common Divisor of two or more numbers, is the greatest number that will divide each of them without a remainder. Thus, 6 is the greatest common divisor of... ## The Elements of Arithmetic: For Intermediate, Grammar, and Common Schools ...

Edward Olney - Arithmetic - 1875 - 338 pages
...numbers. Thus 3 is a common divisor of 12 and 18. 5 is a common divisor of 10,15, and 20. Why? 112. The Greatest Common Divisor of two or more numbers is the greatest whole number which will exactly divide them. Thus 8 is the greatest common divisor of 16, 24, and 32.... ## An Intermediate Arithmetic: Uniting Mental and Written Exercises in a ...

Emerson Elbridge White - Arithmetic - 1876 - 236 pages
...108? 26. 128, 224, and 320? Art. 48. A Divisor of a number is a number that will exactly divide it. The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Art. 49. A Prime Number is one that has no divisor except... ## The Science of Arithmetic: For High Schools, Normal Schools, Preparatory ...

Edward Olney - Arithmetic - 1876 - 316 pages
...number which exactly divides each of the numbers. A common divisor is therefore a common factor. 160. The Greatest Common Divisor of two or more numbers is the greatest whole number which will exactly divide each of them. 161. One is the least divisor of a number, and... ## The Elements of Arithmetic, Oral and Written: Designed for Pupils in the ...

Horatio Nelson Robinson - Arithmetic - 1877 - 250 pages
...COMMON DIVISORS. 208. A Common Divisor of two or more numbers is a common factor of each of them. 209. The Greatest Common Divisor of two or more numbers...and is the product of all the common prime factors, and no more. 210. PRINCIPLES. — 1. The only exact divisors of a number are its prime factors, or... 