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# Common multiples of 21 and 49?

Updated: 9/17/2023

Wiki User

14y ago

LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.

Wiki User

14y ago

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Q: Common multiples of 21 and 49?
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Related questions

### What are the common multiples of 21 49 and 56?

LCM(21, 49, 56) = 1176

### Multiples of 21 and 49?

Multiples 21: 1,3,7,21Multiples 49: 1,7,49

### What are the common multiples of 21 and 49?

147, 294, 441 and so on.

### What are the common multiples of 21 an 49?

147, 294, 441 and so on.

### What are the multiples of seven common?

Multiples of seven include 7, 14, 21, 28, 35, 42, 49 and so on. For them to be common, they need to be compared to another set of multiples.

### What are the multiples of 7 from 21 to 49?

21, 28, 35, 42, 49

It is 7!

1 and 7

1 and 7

### What are all the common multiples of 49 and 14?

It is not possible to write all the common multiples of two or more numbers.However, we can write as many as we want but first of all we have to find L.C.M. of 49 and 14 and the answer is 98.Also, multiples of 98 are the common multiples of 49 and 14.It means that multiples of least common factor of two or more numbers are the common multiples of the numbers.So, first five common multiples are 98x1, 98x2, 98x3, 98x4 and 98x5.

### What are the multiples of 7 between 19 and 49?

They are: 21, 28, 35, 42 and 49

### What is a common factor of 21 and 49?

A common factor is '7' 3 x 7 = 21 7 x 7 = 49 '7' appears in both multiples.