The primary factorization of 70 is 2 x 5 x 7. Put simply, 70 can be expressed as a product of its primary factors which are 2, 5, and 7. Expressing 70 as a product of its prime factors 2, 5, and 7 is known as prime decomposition of 70. Such divisors are the building blocks that compose the number 70. By performing the process of prime factorization on 70, we can determine that 2, 5, and 7 are its prime elements. Essentially, we are breaking down the number 70 into its constituent prime factors. Splitting the number 70 into its primary factors 2, 5, and 7 is called finding the prime factors of 70. Performing this we are expressing 70 as a product of its prime factors.

Prime factorization video