35
Just multiply the first five prime numbers! 2x3x5x7x11 = 6x35x11 = 210x11 = 2310. Any multiple of this number "has the first five prime numbers as factors", but 2310 is the smallest such number.
The first prime numbers are 2, 3, 5, 7, 11. When multiplied together the product is 2310. It is the smallest number that has the first five numbers as its factors.
210 is the number whose prime factors are the first four primes unrepeated.
They are the first 26 numbers, starting with 2, such that their only factors are 1 and the numbers themselves.
27720
It is 2310.
The list of factors of a number is a list of numbers that divide evenly into it. A list of multiples of a number is just a list of numbers that the first number divides. Example Factors of 6: 1,2,3,6 Multiples of 6: 6,12,18...
By factoring them. Prime numbers have only two factors. Composite numbers have three or more.
-- List all the factors of the first number. -- List all the factors of the second number. -- Place the lists side-by-side. -- Look to see what numbers are on both lists. There may be several of them. They are the "common factors" of the two original numbers.
Any three-digit multiple of 60, from 120 to 960, has the first five counting numbers as factors.
-- List all the factors of the first number.-- List all the factors of the second number.-- Find any factors that appear on both lists.-- The highest one of those is the HCF of the two original numbers.
If a number can be divided with small numbers or numbers equal to it than those numbers are known as factors, for example we have number "25" the the factors of this number would be 1,3,5 and 25 because 25 can be divided with all of the above mentioned numbers. Hence every number [rather than 1] has at least two factors. the first factor is the "1" and the secondly all the numbers are the factor of their self.