The primary decomposition for 70 is 2 x 5 x 7. To put it differently, 70 can be expressed as a product of its prime factors that are 2, 5, and 7. Expressing 70 as a product of its divisors 2, 5, and 7 is known as the prime factorization of 70. These prime factors are the fundamental components that make up the number 70. By performing the method of finding the prime factors on 70, we can determine that 2, 5, and 7 are its prime elements. Essentially, we are splitting down the number 70 into its constituent prime elements. Breaking down the number 70 into its prime factors 2, 5, and 7 is called finding the prime factors of 70. This process we are expressing 70 as a multiplication of its prime factors.