Transcript
Prime Factorization, GCF/ LCM, Adding/Subtracting Integers
Review
#1 Find the GCF of 54 and 80
2
#2-4 + 12
8
#3Find the LCM of 16 and 20
80
#4Find the GCF of 14, 21, 35 and 70
7
#5Find the LCM of 9 and 12
36
#6Find the prime
factorization of 800.
2⁵5²
#712 – (-17)
29
#8Find the prime
factorization of 68.
2² 17∙
#9Find the GCF of 20 and
28.
4
#10Find the LCM of 11, 22
and 44.
44