What is prime factorisation
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every composite number can be expressed as a product of its primes, and this factorization is unique, apart from the order in which the prime factors occur.
example
2310= 2*3*5*7*11
140=2*2*3*13(prime factors)
example
2310= 2*3*5*7*11
140=2*2*3*13(prime factors)
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Answer:
Prime factorisation - is when we factorise a number into prime numbers
factorisation is writing the given number as a multiple of other 2 numbers
eg. 30 = 10 x 3
the above example is factorisation when we do prime factorisation the we do the same but break up each number into 2 more factors
eg . 30
/ /
10 3
/ /
2 5
30 = 2 x 5 x 3
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