66 = 2 x 3 x 11
409,457 = 71 x 73 x 79
2 x 3 x 3 x 7 = 126 =2*7*3*3
Yes it is called the fundamental theorem of arithmeticand it says that every whole number greater than one, the natural numbers, can be written as a unique product of primes. Dr. Chuck Mathdoc
sqrt 66 = sqrt (2 x 3 x 11) = sqrt 2 x sqrt 3 x sqrt 11. All of these are irrational so their product is also.
Factors are whole numbers that divide exactly into a whole number. These numbers have no remainder. Primes, on the other hand, have exactly two factors which are 1 and itself.
2 x 3 x 11 = 66
There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.
The products of the primes are the composites.
1450 as a product of primes = 2 * 5 * 5 * 29
The prime factors of 3,168 are: 2 3 11. So. 2 x 3 x 11 = 66
20 as a product of primes = 2 * 2 * 5
95 is the product of two primes, 5 and 19.
40
2x2x2x2x2x2
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2x2x5x5
1361