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142 is composite. All whole numbers ending in two are composite except the number two itself, which is prime.

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Factoring and Multiples

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Q: Is 142 a prime or acomposite number?
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Related questions

Is 51 a prime or acomposite number?

Prime.


What is the oppoisite of a prime number?

acomposite number


Is 56 acomposite or a prime number?

composite


Is 7 acomposite or prime?

Prime.


Is 142 a prime number or a composite number?

142 is composite.


What do you call 51 acomposite or a prime number?

51 is a composite number because it has more than two factors.


How do you tell a number is a composite number?

Acomposite number has more than two factors whereas a prime number has only two factors


Is 142 a prime number?

No, the only even prime number is 2.


Is 142 a prime or composite number?

composite.


Is 142 a prime factor?

No, 142 is not prime.


What three prime numbers add up to 144?

In order to get three prime numbers to add up to an even number, one of them will have to be even. The only even prime number is 2.144 - 2 = 142.You need to find 2 prime numbers that can add up to 142. 71 is prime and added to itself will be 142, but that won't give you three different prime numbers.Use a list of prime numbers and subtract each prime that is greater than 71 (fewer than primes less than 71) from 142 to see if the difference is another prime:142 - 73 = 69 (not prime)142 - 79 = 63 (not prime)142 - 83 = 59 (prime)142 - 89 = 53 (prime)142 - 97 = 45 (not prime)142 - 101 = 41 (prime)142 - 103 = 39 (not prime)142 - 107 = 35 (not prime)142 - 109 = 33 (not prime)142 - 113 = 29 (prime)142 - 127 = 15 (not prime)142 - 131 = 11 (prime)142 - 137 = 5 (prime)142 - 139 = 3 (prime)You end up with 7 sets of 3 prime numbers that add up to 144:2, 59, 832, 53, 892, 41, 1012, 29, 1132, 11, 1312, 5, 1372, 3, 139


What are the factors and prime factors of 142?

142 is a composite number; it has factors other than 1 and itself.The four factors of 142 are 1, 2, 71, 142.The factor pairs of 142 are 1 x 142 and 2 x 71.The proper factors of 142 are 1, 2, and 71 or,if the definition you are using excludes 1, they are 2 and 71.The prime factors of 142 are 2 and 71The distinct prime factors of 142 are also 2 and 71 since there is no repetition of factors.The prime factorization of 142 is 2 x 71.


What is prime factorization of 142?

2 * 71 = 142 both 2 and 71 are prime


What are the factors and prime of 142?

1, 2, 71, 142 2 and 71 are prime.


What is the prime factorization of 142?

142 = 2 * 71


How do you find the factors of 142?

Start with the prime factorization. 2 x 71 = 142 Any number with two distinct prime factors has four factors in total. Since it's automatic that one and the number itself are included, you have them all. 1, 2, 71, 142


What is the prime factorization for 142?

142 = 2 x 71


How do you write 142 as the product of prime factors?

It is: 2*71 = 142


Is 142 prime or composite?

Composite. It is an even number after all, so the factor 2 is a given.


What is the prime factorization of 142 using exponents?

142 = 21 x 711


Is 142 prime?

no you can divide it by 71 and 2 and both of those are prime


What multiplication problem equals 142?

As a product of its prime factors: 2*71 = 142


What are the prime factors of 142?

2, 71


What are the factors of 142 and 148?

The factors of 142 are: 1, 2, 71, and 142. The prime factors of 142 are: 2 and 71. The factors of 148 are: 1, 2, 4, 37, 74, and 148. The prime factors of 148 are: 2 and 37.


What is the GCF of 13 and 65 and 142?

1. 13 is a prime number, so it has only 1 and 13 as its factors, and 142 can't be divided by 13, so the GCF here is 1.