""Theory of Numbers, Part 1"" is a seminal work in the field of mathematics, written by George Ballard Mathews and originally published in 1892. This book is an in-depth exploration of the fundamental principles of number theory, covering topics such as divisibility, prime numbers, congruences, and Diophantine equations. Mathews presents a rigorous and comprehensive approach to the subject, drawing on historical and contemporary mathematical research to support his arguments. The book is aimed at advanced students and researchers in mathematics, but is also accessible to anyone with a basic understanding of algebra and geometry. ""Theory of Numbers, Part 1"" is a classic text that has influenced generations of mathematicians and remains an important reference for anyone interested in the study of number theory.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.