To find the prime factorization of a number, start with any factor pair of that number and keep factoring the composite numbers until all factors are prime.
55
5 x 11 = 55 Both factors are prime, so that is the prime factorization.
The prime factors of 55 are 5,11.
55 is not a prime number because you can do 5*11=55. The definition of a prime number is a number that has only the factors of 1 and itself. Because 55 has 1*55-55 AND 5*11=55 it is not a prime number. Hope that helps!!
55 and 72 are relatively prime because they have no prime factors in common.
59 is the first prime number after 55.
55 does not have 3 prime factors.
To find a prime number that results from subtracting from 55, consider the prime numbers less than 55. The largest prime less than 55 is 53. Therefore, if you subtract 2 from 55 (55 - 2 = 53), the result is a prime number. Other prime numbers like 47 (which results from subtracting 8) also work.
5 and 11.11 and 5
Is 55 a multiple
no
The two prime numbers that are factors of 55 are 11 and 5.
55 = 5*11
55 Divide by 5. 11,5 Stop. All the factors are prime. 5 x 11 = 55