The prime factorization for 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. Expressing 70 as a result of its divisors 2, 5, and 7 is known as the prime factorization of 70. Such divisors are the building blocks that compose the number 70. By performing the method of finding the prime factors on 70, we can determine that 2, 5, and 7 are its main elements. Basically, we are splitting down the number 70 into its constituent fundamental factors. Decomposing 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.