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23 votes
23 votes
Use Venn diagram of prime factors to show the heck and Lcm of 15 and 22

User Dmitry Stropalov
by
2.4k points

1 Answer

24 votes
24 votes

Answer:

330

Explanation:

I don't know what it wants you to use, you can see intuitively that you must multiply the 22 by a multiple of 5
22 x 5 = 110
110 / 15 = 7.3
22 x 10 = 220
220 / 15 = 14.6
22 x 15 = 330
330 / 15 = 22

User Sandino
by
2.9k points