Prime Factorization - Factor Tree with 4 Factors - Full (Level 2)

This math topic focuses on developing skills in prime factorization using factor trees with four factors. It prompts students to complete factor trees to identify the prime factorization of given numbers. Each problem presents multiple choice answers, enhancing the learner's ability to recognize and verify correct prime factorizations. The exercises are part of a broader unit covering factoring, multiplication, division, and fractions.

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

Prime Factorization - Factor Tree with 4 Factors - Full Worksheet

Math worksheet on 'Prime Factorization - Factor Tree with 4 Factors - Full (Level 2)'. Part of a broader unit on 'Factoring, Multiplication, Division, Fractions - Intro' Learn online: app.mobius.academy/math/units/factoring_multiplication_division_fractions_intro/

1

Finish the factor tree to find the prime factorization of this number

a

2 x 2 x 2 x 2 x 7

b

2 x 2 x 2 x 7 x 13

c

2 x 2 x 2 x 7

d

2 x 2 x 2 x 7 x 7

e

2 x 2 x 2 x 7 x 11

f

2 x 2 x 7

2

Finish the factor tree to find the prime factorization of this number

a

2 x 2 x 3 x 3 x 7

b

2 x 2 x 2 x 3 x 7

c

2 x 2 x 3 x 7 x 13

d

2 x 3 x 7

e

2 x 2 x 3 x 7

f

2 x 6 x 7

3

Finish the factor tree to find the prime factorization of this number

a

2 x 2 x 2 x 3 x 5

b

2 x 2 x 5

c

2 x 2 x 2 x 2 x 5

d

2 x 2 x 2

e

2 x 2 x 2 x 5

f

2 x 2 x 2 x 5 x 11

4

Finish the factor tree to find the prime factorization of this number

a

2 x 2 x 3 x 3 x 5

b

2 x 6 x 3

c

2 x 2 x 2 x 3 x 3

d

2 x 2 x 3 x 3 x 7

e

2 x 3 x 3

f

2 x 2 x 3 x 3