Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Last updated at May 29, 2023 by Teachoo
Ex 3.1, 1 Write all the factors of the following numbers : (b) 15 1 × 15 = 15 2 × 3 × 5 = 15 4 × 5 × 3 = 15 We stop here as 5 & 3 have occurred earlier Factors of 15 are 1, 3, 5, 15