answersLogoWhite

0

The greatest common factor is 6.

30 = 6 x 5

78 = 6 x 13

90 = 6 x 15

180 = 6 x 30

Finding common factors (2 x 3 = 6)

30 = 2 x 3 x 5

78 = 2 x 3 x 13

90 = 2 x 3 x 3 x 5

180 = 2 x 2 x 3 x 3 x 5

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

JudyJudy
Simplicity is my specialty.
Chat with Judy
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine

Add your answer:

Earn +20 pts
Q: What is the GCF of 30 78 90 and 180?
Write your answer...
Submit
Still have questions?
magnify glass
imp