# Factors, Multiples, Primes and Divisibility

- Link: https://thecuriosi.com/lessons/aptet-maths-factors-primes-divisibility/
- Published: 2026-11-03T18:19:24+05:30
- Author: MAHENDRA MANCHIKALAPATI

1. [Courses](https://thecuriosi.com/courses/)
 2. [APTET Maths: Numbers and Arithmetic](https://thecuriosi.com/courses/aptet-maths-numbers-arithmetic/)
 3.  Lesson 2 of 10

Learn factors and multiples, prime, composite, co-prime and twin primes, even and
odd numbers, and the divisibility tests for 2 to 11 for APTET maths.

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 [ Previous lesson Numeration, Place Value and Whole Numbers ](https://thecuriosi.com/lessons/aptet-maths-numeration-place-value/)
[ Next lesson Prime Factorisation, HCF and LCM ](https://thecuriosi.com/lessons/aptet-maths-hcf-lcm/)

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