GCF
16,40
what is 8?
100, 20
what is 100?
all the factors of 20
what is 2,10,1,20,5,4?
150
what are 2, 3, 5, 5?
is 348 divisible by 2
yes!!!!!!!
120, 60
60
200, 150
six factors for 200
what is 1, 200, 2, 100, 4, 50, 5, 40, 8, 25, 10, 20?
280
2, 2, 2, 5, 7
is 584 divisible by 4
yes!!!
48, 60
what is 12?
125, 250
what is 500?
six factors of 350
what is 1, 350, 2, 175, 5, 70?
320
2, 2, 2, 2, 2, 2, 5
is 548 divisible by 6
no!!!
121, 143
11
400, 80
what is 400?
first four factors of 275
what is 1, 275, 5, 55?
300
2, 2, 3, 5, 5
is 500 divisible by 3
no!!
288, 324
what is 18?
153, 255
what is 765?
8 factors of 784
what is 1, 784, 2, 392, 4, 196, 7, 112, 8, 98,?
315
what are 3, 3, 5, 7?
is 1200340990427395985943720 divisible by 10
yes!!!!