# Prime Factors of 35, 36, 4734 and 4735/Mistake

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## Source Work

1997: David Wells: *Curious and Interesting Numbers* (2nd ed.):

- The Dictionary
- $35$

## Mistake

*$35$ and $4375$ have the same prime factors between them (namely $2$, $3$, $5$ and $7$) as have $36$ and $4374$*.

The pairings are the wrong way round. It should say:

*$35$ and $4374$ have the same prime factors between them (namely $2$, $3$, $5$ and $7$) as have $36$ and $4375$*.

## Sources

- 1997: David Wells:
*Curious and Interesting Numbers*(2nd ed.) ... (previous) ... (next): $35$