Divisibility by 7

Vyawahare, Anantw (2017) Divisibility by 7. At Right Angles, 6 (3). pp. 73-75.

Preview

Text - Published Version Download (145kB) | Preview

Abstract

This article deals with a simple test for divisibility by 7 for natural numbers having a minimum of four digits. Here, a case of a six-digit number is proved initially and similar proofs follow for other higher-digit numbers.

Item Type:	Articles in APF Magazines
Authors:	Vyawahare, Anantw
Document Language:	Language English
Uncontrolled Keywords:	Divisibility by 7, Place value, Digits, Factors, Multiples
Subjects:	Natural Sciences > Mathematics
Divisions:	Azim Premji University - Bengaluru > University Publications > At Right Angles
Full Text Status:	Public
URI:	http://publications.azimpremjiuniversity.edu.in/id/eprint/1408
Publisher URL:

Actions (login required)

View Item