24 = 1 x 2 x 2 x 2 x 3
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Find the prime factors of each. Prime factors of 10 are 2 and 5 Prime factors of 15 are 3 and 5 Multiply one number by the prime factors unique to the other: 10x3 or 15x2 =30
It is a number trimplet to each other
Euclid demonstrated ca. 2300 years ago that there is no last prime number. In other words, the set of prime numbers is infinite. If you multiply all numbers of an infinite set (all of them greater than 1), you would obviously get an infinite number.
List the prime factors of each of these numbers, then multiply all the prime factors. The prime factor 2 has to be included twice, since it appears twice in the number 4. Other prime factors, in this case, only have to be included once.
Prime number next to any prime number is called consecutive prime number. Eg:- 2,3,5,7 are prime numbers