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1, 3, 7, 21

1, 3, 13, 39

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10y ago

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What are all the common factors of 9 21 and 63?

The common factors of 6, 21, and 39 are 1 and 3


What are the factors of 273?

The positive integer factors of 273 are:1, 3, 7, 13, 21, 39, 91, 2731,3 7,13,21,39,91,273


What does -21--39 equals to?

-21 - - 39 = -21 + 39 = 39 - 21 = (+)18 . For double mathematical signs think = + = - = - = + If no sign is shown , read it as plus(+). For


What are the common factors and hreatest common factor of 21 and 39?

1 and 3, the GCF.


What are the factors of 42 and 273?

The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 273 are: 1, 3, 7, 13, 21, 39, 91, 273


What can go into 21 and 39?

Oh, dude, that's an easy one. So, what can go into 21 and 39? Well, technically, the numbers that can go into both 21 and 39 are 1 and 3. Like, it's not rocket science, but hey, math can be a little sneaky sometimes.


What are the factors of 39 42 and 72?

The factors of 39 are: 1, 3, 13, 39 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72


What are all the common factors of 42 and 273?

The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42The factors of 273 are: 1, 3, 7, 13, 21, 39, 91, 273The common factors are: 1, 3, 7, 21


What are factors of 39?

the factors of 39 are:1,39,3,13


What is the greatest common factor of 21 and 43?

The greatest common factor of 21 and 39 is 3


Factors of 39?

Factors of 39 are 1, 3, 13, 39. Whereas the prime factors of 39 are 3, 13, 39.


What numbers is not composite 37 39 15 21?

It is 37 which is a prime number because it has only two factors