Mathematics for IGCSE & O level - The Four Operations (Section 6 - No. 41)

Which of the following numbers is NOT a prime number?

2

3

5

9

Açıklama

Prime numbers only have 2 factors: 1 and itself. 9 is divisible by 1, 3, and 9.

Yorumlar (0)

Reklamcılık

Javascript'in bu sayfayı düzgün şekilde yüklemesine izin ver