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Any number that has factors smaller than itself (other than 1) is a composite number.

Any number that has factors smaller than itself (other than 1) is a composite number.

Any number that has factors smaller than itself (other than 1) is a composite number.

Any number that has factors smaller than itself (other than 1) is a composite number.

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Q: Explain why is 20 considered to be a composite number?

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A number which has more than two factors is called a composite number. Factors of 20 are: 1, 2, 4, 5, 10 and 20. 20 has six(more than two) factors. Therefore, 20 is a composite number.

All even numbers less than 20 are composite. find an even number less than 20 that is NOT composite. Explain in way the number is not composite.

wowo is it a composite number dang how did I not see that...

It has more than two factors.

20 is composite.

the composite number is 23

20 is a composite number because it has more than 2 factors

The next composite number after 20 is 21.

20 is a composite number. Its factors are 1, 2, 4, 5, 10, and 20.

20 is a composite number because it has more than two factors

20 is composite: it is divisible by 1, 2, 4, 5, 10, and 20. All even numbers, except the number two, are composite.

the composite number is 23

The only composite factor of 10 is 10. The composite factors of 20 are 4, 10, 20

20 is a composite number

20

20 is a Composite Number.

composite

Composite. It can be divided by 5 or 4.

Yes, 20 is a composite number because it has at least one positive factor other than one or itself.

no 5 is not a composite number 10 15 20 and 25 are composite

Yes.... look at the number 20. It's a composite and it does have a square root.

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20

LCM of a prime number and a composite number is always equal to their product if the composite number is not a multiple of the prime number. Here, 41 is a prime number and 20 is a composite number. Therefore LCM(20,41) = 20 x 41 = 820

20 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

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