The GCF is 2.
The greatest common factor of 24 and 642 6.
This cannot be determined based on the number you provided. You must have at least two whole numbers to determine a greatest common factor.
Oh, what a happy little question! To turn 0.642 into a fraction, we can write it as 642/1000. Then, we simplify it by dividing both the numerator and denominator by their greatest common factor, which is 2. So, the fraction form of 0.642 is 321/500. Just a little math magic to brighten your day!
0.642 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 642/1000 which can be simplified, if required.
642 + 798 round the answer to the nearest thousand = 1440
642
(642,1)(321,2)(214,3)(107,6)
2 x 2 x 3 x 5 = 602 x 2 x 2 x 2 x 2 x 2 = 642 x 2 = 4, the GCF
642 642
It is 925 642 1000
The answer is 4494. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
The Roman numeral for 642 is 'tree'.