The primary decomposition for 70 is 2 x 5 x 7. Put simply, 70 can be expressed as a product of its prime elements which are 2, 5, and 7.
The number 70 can be expressed as a result of its divisors 2, 5, and 7 is known as the prime factorization of 70. Such divisors
are the fundamental components that compose the number 70.
By performing the process of prime factorization on 70, we can determine that 2, 5, and 7 are its main factors. Basically, we are splitting down the number 70 into its constituent prime elements.
Breaking down the number 70 into its primary divisors 2, 5, and 7 is called the prime factorization of 70. Performing this we are expressing 70 as a multiplication of its fundamental elements.
Prime Factorization Intro and Factor Trees YouTube