What is the greatest common factor of 221?

Answer 1

OK suppose this is your question

what is the least common multiple of 21 and 16?

21 is 3 times 7

16 is 2 to the 4th power (2 times 2 times 2 times 2)

So these numbers have no factors in common.

Therefore, to find the least common multiple, you multiply them together:

21 x 16 = 126 + 210 = 336

hope this helps give more detail you only put 21 whats the other number?

Answer 2

The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.

Since 221 is a single number, you could say that it shares all of its multiples with itself. So the least multiple of 221 is 221.

Answer 3

There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers.

Answer 4

The least common multiple of the numbers 471 and 221 is 104,091.