The prime factorisation of 14 and 1 is the product of 2 and 7, therefore Sarah's statement is correct for this particular example.
Prime factorisation is defined as the prime numbers of an integer that divides the number without a reminder.
The Lowest common multiple of a number is also known as the smallest positive number that is a multiple of two or more numbers.
You can find the LCM of a whole number by multiplying the two smallest numbers that can divide the integer without reminder.
The prime factorisation of 14 is the product of 2 and 7,therefore Sarah's statement is correct for this particular example.
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