72 is the sum of 4 consecutive primes (13 + 17 + 19 + 23) as well as the sum of six consecutive primes (5 + 7 + 11 + 13 + 17 + 19). The is an even composite number. Just remember the multiplication tables to understand the multiples. 

First five multiples that 72: 72, 144, 216, 288, and also 360Prime factorization of 72: 72 = 2 × 2 × 2 × 3 × 3

Let united state explore more about the multiples of 72 and their properties.

You are watching: What are the multiples of 72

1.What room the Multiples the 72?
2.First 20 Multiples the 72
3.Important Notes
4.Tips and also Tricks
5.FAQs ~ above Multiples the 72

What are the Multiples the 72?

Multiples are numbers the we get when we multiply one totality number by one more whole number. 72 x any type of whole number = A multiple that 72

We gain the nth multiple the 72 by doing 72 x n. The 12th multiple of 72 is 72 x 12 = 864.We acquire the successive multiples that 72 by skip count or repetitive addition. 72 + 72 + 72 + 72 = 4 x 72 = 288 and also the 5th multiple that 72 is 288 + 72 = 360.All the multiples of 72 are also the multiples of its factors. Because that example, 72 = 8 x 9. 8 and also 9 are factors of 72. 72 is a multiple of 8 as fine as 9.


List of an initial 20 Multiples that 72


Let us list the an initial 20 multiples that 72.

Multiples of 72
72 × 1 = 72
72 × 2 = 144
72 × 3 = 216
72 × 4 = 288
72 × 5 = 360
72 × 6 = 432
72 × 7 = 504
72 × 8 = 576
72 × 9 = 648
72 × 10 = 720
72 ×11 = 792
72 × 12 = 864
72 x 13 = 936
72 x 14 = 1008
72 x 15 = 1080
72 × 16 = 1152
72 × 17 = 1224
72 × 18 = 1296
72 × 19 = 1368
72 × 20 = 1440

To know the concept of detect multiples, let us take a couple of more examples.


Important Notes

A number can have infinite multiples. The multiples that 72 space infinite.Multiply 72 by any kind of whole number and also get the multiples that 72.Multiples of 72 are acquired by repeatedly adding 72.

Tips and Tricks


To examine if a number is a lot of of 72, division it through 72.Add 72 to a lot of of 72 to obtain the successive multiple.72 × totality number = entirety number × 72 = lot of of 72. Example, 72 × 8 = 8 × 72

Multiples that 72 Solved Examples


Example 1: Alex provides a handshake come every 72nd visitor in his restaurant. If he has shaken hand 22 times now, how numerous visitors has actually he acquired so far?

Solution: On the first handshake, the visitors he had 1 × 72 = 72

On the 10th shake, the tourists = 10 × 72 = 720

On the 22nd handshake, the visitors he had actually = 22 × 72 = 1584

He has obtained 1584 visitors. 


Example 2: Sam build a rectangle using blocks that 8 rows and 9 columns. If the raises this rectanglular tower through 15 an ext layers, how countless blocks will certainly be there in all?

Solution: The variety of blocks in the rectangle = 8 rows × 9 columns

8 × 9 = 72 blocks

If there space 15 more layers, climate the variety of blocks is 15 great × 72 blocks

15 × 72 = 1080 blocks


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Interactive Questions


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FAQs ~ above Multiples the 72


What are the multiples of 72?

The multiples of 72 room the product derived by multiplying 72 with whole numbers.

What room the 10th and also 100th multiples that 72?

The 10th multiple of 72 is 72 × 10 = 720 and the 100th many of 72 is 72 × 100 = 7200.

What is the very first multiple that 72?

The an initial multiple of 72 is 72.

What 3 numbers have a product of 36?

The 3 possible numbers which offer the product as 36 are (1,1,36), (1,3,12), (1,2,18), (1,6,6), (1,4,9), (2,3,6), (2,2,9), and (3,3,4).

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What space the common multiples that 72 and also 24?

The multiples the 24 are 24, 48, 72, 96,120, 144, 168, 192, 216, and so on.