The primary decomposition of 70 is 2 x 5 x 7. To put it differently, 70 can be expressed as a product of its prime elements which are 2, 5, and 7. 70 can be written as a product of its divisors 2, 5, and 7 is known as the prime factorization of 70. Such prime factors are the fundamental components that compose the number 70. By performing the process of finding the prime factors on 70, we can determine that 2, 5, and 7 are its main factors. In essence, we are breaking down the number 70 into its component prime factors. Splitting the number 70 into its primary divisors 2, 5, and 7 is called the prime factorization of 70. This process we are representing 70 as a product of its prime factors.