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It is a composite number because it's an even number and it has more than two factors

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Q: How can you tell that 40 is a prime or composite number?
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Related questions

Is 40 a composite or a prime number?

40 is composite. Its prime factorization is 23 * 5.


40 prime number?

No because 40 is a composite number with more than two factors.


40 composite or prime?

40 is composite.


Is 40 prime or composite number.?

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


Is number 40 is prime or composite?

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


Is 40 a composite or a prime?

Composite


What is the composite number of 40 and 50 that has the greatest number of prime factors?

42


Is 40 a prime or composite?

40 is a composite number. This is because composite numbers are any number that has more than two factors(one and itself). Therefore, since 2 and 4 to name a few are factors of 40 that makes it a composite number.


Is 40 a prime number?

no Prime numbers are divisible only by themselves and 1. 40/10 = 4, for example, so no it is not prime.


Is 40 prime or composite why?

composite because it has more than two factors.


Is 40 a prime or composite number?

no even number greater than 2 is prime so it is composite40 is a composite number. This is because composite numbers are any number that has more than two factors(one and itself). Therefore, since 2 and 4 to name a few are factors of 40 that makes it a composite number.


is 40 a composite number or prime?

no even number greater than 2 is prime so it is composite40 is a composite number. This is because composite numbers are any number that has more than two factors(one and itself). Therefore, since 2 and 4 to name a few are factors of 40 that makes it a composite number.


You are a composite number between 30 and 40 the sum of your prime factors is 12 what number are you?

35


Is 40 a prime number or a composite number?

A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. 40 has factors other than 1 and itself, so it is not a prime number. For example, it is divisible by 2 because it is an even number. Therefore, 40 is a composite number.


Is the number 40 prime or composite number?

A prime number is a whole number that cannot be divided evenly by any other positive whole number except 1 and itself. Can you think of a whole number you can divide 40 by other than 40 or 1? If so, it is not a prime number.


What are composite number between 30 to 40?

All of them except for 31 and 37 which are prime numbers


Prime number 40 50?

40 and 50 are both composite numbers because they have more than two factors


Is eighty a prime or composite number?

eighty is a composite number since it has the divisors of 16 and 5, 2 and 40,etc... in addition to 1 and its self (80).


What is number between 40 and 50 that is composite and whose prime factorization adds up to 15?

44


Is a composite number between 20 and 40?

the composite number is 23


Is the number 40 a prime or composite number?

A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. 40 has factors other than 1 and itself, so it is not a prime number. For example, it is divisible by 10. (All numbers that end in a 0 are divisible by 10.) Therefore, 40 is a composite number.Prime number: A number which has only 1 and itself as factors.Examples:2 is a prime number. Because 2 = 1 x 23 is also a prime number. 3 = 1 x 3Numbers which are not prime are called composite numbers.They can be written as a product of numbers other than 1 and themselves.40 has some more factors other than 1 and 40.40 = 2 x 20 = 5 x 8So, it's a composite number.


Is 40 prime or composite?

Composite. It is 2 x 2 x 2 x 5.


Is 120 composite or prime?

120 is a composite number. Its factors are as follows:1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120


What are the prime numbers less than 30 to the composite number less than 40?

It is a ratio of 5:13


What is between 30 and 40 that is composite and has prime factors that add up to 12?

35 is a composite number between 30 and 40 whose primev factors (5 and 7) have a sum of 12.