Study guides

Q: Why are 32 and 80 composite numbers?

Write your answer...

Submit

Still have questions?

Related questions

Since they can both be evenly divided by factors other than themselves and 1, they are both composite numbers.

32 is a composite number while 13, 19 and 29 are prime numbers

The factors of 32 are 1, 2, 4, 8, 16, 32; the composite numbers 2, 4, 8, 16, and 32 all go into 32.

4, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Yes all are composite numbers.

Yes

They are both composite numbers because they each have more than two factors The composite factors of 12 are: 4, 6, 12 The composite factors of 32 are: 4, 8, 16, 32

The composite numbers between 70 and 80 are 72, 74, 75, 76, 77 and 78.

All even numbers between 50 and 80 are composite.

The next four composite numbers after 30 are 32, 33, 34 and 35.

The composite factors of 44 are 4, 8, 16, 32, 64

They are the numbers that have more than two factors in them.

The three composite numbers are 28, 30 and 32. Their sum is 90.

81, 82, 84, 85, 86, 87, 88. 80 and 90 are composite too

It is 32 and the others are prime numbers

452

28 and 32

All of them except for 83 and 89 which are prime numbers

48 and 32; 48+32=80 48-32=16.

32 is a composite number. A prime number is a number that is divisible only by 1 and itself; it has no other factors. A composite number is a number that is divisible by more than 2 numbers. The factors of 32 are 1, 2, 4, 8, 16, and 32. Therefore, 32 is a composite number.

They are all composite numbers except 43 which is a prime number

ANSWER: 70 and 80 are not prime numbers. They are composite numbers:70 is a composite number because the factors of 70 other 1 and itself (70) are 2, 5, 7, 10, 14, and 35.80 is also a composite number because the factors of 80 other 1 and itself (80) are 2, 4, 5, 8, 10,16, 20, and 40.

No. All even numbers are composite except the number 2.

60 and 80 :D

All of them except for 83, 89 and 97 which are prime numbers