5
You need at least two numbers to find a GCF.
100 and 200 have a GCF of 100.
GCF(83, 100) = 1. The numbers are coprime.
The GCF of these numbers is 1.
To find the mean of the numbers 100, 145, 124, 136, 145, and 130, first add them together: 100 + 145 + 124 + 136 + 145 + 130 = 780. Then, divide the sum by the total number of values, which is 6: 780 ÷ 6 = 130. Therefore, the mean of these numbers is 130.
the GCF of 145 and 174 is 29.
The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 1.
You need at least two numbers to find a GCF.
The GCF of those numbers is 1. I don't know what the GCS is.
20 and 100.GCF is 20, and LCM is 100.
GCF(105, 145, 189) = 1: the three are coprime.
The GCF of all three numbers is 20 !