Answer :
The prime factorisation of 91 is:
7 * 13
To find the prime factorisation of a number you should try to find PRIME NUMBERS that multiply together to make the original number.
7 is a prime number and 13 is a prime number, multiply them together and you get 91.
A prime number is a number that can only be divided by itself and 1.
7 * 13
To find the prime factorisation of a number you should try to find PRIME NUMBERS that multiply together to make the original number.
7 is a prime number and 13 is a prime number, multiply them together and you get 91.
A prime number is a number that can only be divided by itself and 1.