Factoring - Venn Diagrams - 3 Numbers - To LCM (Level 3)

This math topic focuses on using factor diagrams to find the lowest common multiple (LCM) of given numbers, with exercises involving sets of three numbers. The problems require students to apply their understanding of factoring and the use of Venn diagrams to determine the LCM effectively. The worksheet is aimed at further developing skills in the areas of factoring and finding the LCM at an advanced level. Each question presents a scenario requiring students to identify the LCM from multiple choice answers, enabling critical thinking and application of factoring concepts in problem-solving.

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

Factoring - Venn Diagrams - 3 Numbers - To LCM Worksheet

Math worksheet on 'Factoring - Venn Diagrams - 3 Numbers - To LCM (Level 3)'. Part of a broader unit on 'Factoring and Lowest Common Multiple - Advanced' Learn online: app.mobius.academy/math/units/factoring_and_lowest_common_multiple_advanced/

1

Use the factor diagram to find the lowest common multiple of these numbers

a

431

b

434

c

144

d

145

e

1,008

f

859

2

Use the factor diagram to find the lowest common multiple of these numbers

a

55

b

120

c

355

d

124

e

601

f

724

3

Use the factor diagram to find the lowest common multiple of these numbers

a

80

b

15

c

44

d

16

e

242

f

36

4

Use the factor diagram to find the lowest common multiple of these numbers

a

334

b

172

c

336

d

164

e

670

f

335

5

Use the factor diagram to find the lowest common multiple of these numbers

a

250

b

69

c

504

d

251

e

1,509

f

2,020

6

Use the factor diagram to find the lowest common multiple of these numbers

a

117

b

43

c

60

d

36

e

120

f

604

7

Use the factor diagram to find the lowest common multiple of these numbers

a

539

b

90

c

85

d

33

e

267

f

543