Zero. I would not both er with regrouping.
24
All numbers have factors. Some numbers are larger than others. The largest number in a set of factors will be the greatest factor.
The greatest factor of any number is the number itself. The greatest common factor of 24 and 36 is 12.
Common factors are factors that are shared by a given set of numbers, usually positive integers. Greatest common factors (sometimes abbreviated to GCFs) are the factors in these given sets that have the greatest value out of all common factors. Example: Factors of 9: 1, 3, 9 Factors of 15: 1, 3, 5, 15 The common factors of 9 and 15: 1, 3 The GCF: 3
That's called the greatest common factor, or GCF.
Any number. Not everyone needs to regroup.
634
96475
100
don't know
6 times
-423
There is no such number. You can add 456000 or 456878322168000 or even 1581687671173873681773618733111
4
2
No.
Oh, dude, you can add up to 9 to 74,253 without having to regroup. So, like, you could add 9 and get 74,262, but if you tried to add 10, you'd have to regroup and carry the one. But hey, who's counting, right?