ABrunson ABrunson

11-10-2018
Mathematics

contestada

all numbers that have 9 as a factor also have 2 as a factor ?
True or False

Respuesta :

theguy94 theguy94

11-10-2018

False
For example factors of the number 9:
1, 3, 9
9 has 9 as a factor but not 2

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OmegaAzzy OmegaAzzy

11-10-2018

False.

Numbers with factors of 9:

18, 27, 36, 45, 54, 63, 72, 81

18, 36, 54 and 72 may have factors of 2, but the other do not.

This means that not all numbers with 9 as a factor will also have 2 as a factor.

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