GCF and LCM (plus more)!

Front

GCF of 15 and 45?

Back

15

Front

LCM of 5 and 12?

Back

60

Front

What is the GCF of 12 and 48?

Back

12

Front

A florist has 54 red roses and 36 white roses. If the florist creates the greatest number of identical bouquets possible with a combination of red and white roses without any roses leftover, how many red roses are in each bouquet?

Back

3

Front

What is the LCM of 4 and 12?

Back

12

Front

Dakota runs a half-marathon every 6 weeks, and Madison runs a half-marathon every 15 weeks. If they start now, in how many weeks will they again be running a half marathon at the same time?

Back

30 weeks

Front

GCF and LCM of 3 and 12?

Back

3 and 12