answersLogoWhite

0

Factor them.
5 x 5 = 25
2 x 3 x 3 x 5 = 90
Select the common factor.
The GCF is 5.
Combine the factors, eliminating duplicates.
2 x 3 x 3 x 5 x 5 = 450, the LCM
Check it.
25 x 90 = 2250
450 x 5 = 2250
It checks.

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
ProfessorProfessor
I will give you the most educated answer.
Chat with Professor
ReneRene
Change my mind. I dare you.
Chat with Rene

Add your answer:

Earn +20 pts
Q: How do you determine the GFC and the LCM of 25 and 90?
Write your answer...
Submit
Still have questions?
magnify glass
imp