Prime Factorization
16 = 24
Find the GCF by listing factors
6 and 15
GCF = 3
x2 + 5x + 6
(x + 2)(x + 3)
What is today's date?
Monday January 3, 2022
Find the prime factorization of 25
25 = 52
Find the GCF by listing factors
27 and 45
GCF = 9
x2 - 7x + 6
(x - 1)(x - 6)
Which layer of the Earth is made mostly of granite and basalt?
The crust!
Find the prime factorization of 54
54 = 2 x 33
Find the GCF by listing factors
30, 48
GCF = 6
x2 + 4x - 21
(x + 7)(x - 3)
What is Ms. Barnett's favorite Halloween candy?
Reese's Peanut Butter Cups!
Find the prime factorization of 77
77 = 7 x 11
BONUS
x2 - 15x + 50
(x - 10)(x - 5)
Which layer of the Earth is mostly made up of liquid nickel and iron?
The outer core
Find the prime factorization of 84
84 = 22 x 3 x 7
Find the GCF by listing factors
42, 70
GCF =14
3x2 + 8x + 5
(1x + 1)(3x + 5)
Which is longer in the geologic time scale: eras, periods, or eons?
Eons