The primary decomposition regarding 70 is 2 x 5 x 7. Put simply, 70 can be expressed as a product of its primary factors that 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. Basically, we are breaking down the number 70 into its constituent prime elements. Decomposing the number 70 into its primary factors 2, 5, and 7 is called finding the prime factors of 70. This process we are expressing 70 as a product of its fundamental elements.