The primary factorization for 70 is 2 x 5 x 7. In other words, 70 can be expressed as a product of its prime elements which are 2, 5, and 7. The number 70 can be expressed as a product of its prime factors 2, 5, and 7 is known as prime decomposition of 70. These divisors are the fundamental components that form 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 elements. Essentially, we are breaking down the number 70 into its constituent fundamental elements. Breaking down the number 70 into its primary factors 2, 5, and 7 is called finding the prime factors of 70. Performing this we are representing 70 as a multiplication of its prime factors.