Prime Factorization - Factor Tree with 4 Factors - Explain (Level 3)

This math topic centers around understanding and applying the concept of prime factorization using factor trees. It specifically challenges students to examine products derived from pairs within a factor tree setup, each with four factors, and deduce or clarify the mathematical relationships within. Each question presents a product scenario where students must identify the correct factors that multiply to produce a number above them on the factor tree. This practice aims to enhance students' grasp of multiplication, factors, and the fundamental aspects of prime factorization.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Prime Factorization - Factor Tree with 4 Factors - Explain Worksheet

Math worksheet on 'Prime Factorization - Factor Tree with 4 Factors - Explain (Level 3)'. Part of a broader unit on 'Factoring and Primes - Advanced' Learn online: app.mobius.academy/math/units/factoring_and_primes_advanced/

1

Every pair's product is the number above it. What does the highlighted pair mean?

a

6 x 21 = 54

b

6 x 21 = 18

c

6 x 21 = 90

d

9 x 21 = 126

e

6 x 21 = 126

f

6 x 31 = 126

2

Every pair's product is the number above it. What does the highlighted pair mean?

a

7 x 3 = 6

b

6 x 3 = 6

c

4 x 3 = 6

d

2 x 3 = 3

e

2 x 3 = 6

f

3 x 3 = 6

3

Every pair's product is the number above it. What does the highlighted pair mean?

a

2 x 3 = 8

b

9 x 3 = 6

c

2 x 12 = 6

d

2 x 6 = 6

e

2 x 3 = 6

f

2 x 3 = 15

4

Every pair's product is the number above it. What does the highlighted pair mean?

a

3 x 13 = 15

b

3 x 5 = 15

c

6 x 5 = 15

d

2 x 5 = 15

e

3 x 6 = 15

f

3 x 5 = 13

5

Every pair's product is the number above it. What does the highlighted pair mean?

a

2 x 2 = 4

b

8 x 2 = 4

c

2 x 2 = 11

d

2 x 2 = 7

e

5 x 2 = 4

f

2 x 8 = 4

6

Every pair's product is the number above it. What does the highlighted pair mean?

a

4 x 26 = 104

b

6 x 26 = 104

c

4 x 40 = 104

d

3 x 26 = 104

e

4 x 30 = 104

f

4 x 10 = 104

7

Every pair's product is the number above it. What does the highlighted pair mean?

a

3 x 2 = 15

b

3 x 5 = 15

c

3 x 9 = 15

d

3 x 5 = 5

e

3 x 5 = 23

f

3 x 5 = 21