The primary decomposition of 70 is 2 x 5 x 7. In other words, 70 can be expressed as a product of its prime elements 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. Such prime factors are the building blocks that form 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 breaking down the number 70 into its component prime elements.
Splitting the number 70 into its primary divisors 2, 5, and 7 is called finding the prime factors of 70. By doing this we are representing 70 as a product of its fundamental elements.