Study guides

☆

Q: What is writing a number as a product of primes called?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Factor tree.

Writing a number as a product of its prime factors is called prime factorization. Any number greater than 1 can be written as a unique product of its prime factors.This is called the Fundamental Theorem of Arithmetic.

It is the product of two primes and so is a composite.

A decimal number cannot be written as the product of primes. Instead, It could be rounded, then factorised. 78 = 2*3*13 , 77 = 7*11

No. It's the product of 73 and 137. (Both of those are primes.)

Related questions

Factor tree.

Writing a number as a product of its prime factors is called prime factorization. Any number greater than 1 can be written as a unique product of its prime factors.This is called the Fundamental Theorem of Arithmetic.

It is known as the product of its prime factors as for example 2*179 = 358

A composite number. The product of two primes is sometimes called a semiprime.

It is called the prime factorisation (or prime decomposition) of the composite number.

95 is the product of two primes, 5 and 19.

59 is a prime number.

Expressing 15 as a product of its primes is 3 x 5 = 15 Composite numbers can be broken down into a product of prime numbers.

The largest integer that is not the product of two or more different primes would be the largest prime number. Because there are an infinite number of prime numbers, there is no largest integer that is not the product of two or more different primes.

There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.

Product of two prime numbers is a composite number. e.g. 2 x 3 = 6, 3 x 17 = 51 etc. But, why the result is a composite number? Definition of composite number makes it much clear: A number which can be expressed as the product of prime numbers is called a composite number. Also, it has more than two factors. So, product of two primes is a composite number.

216

People also asked