kaczoralasia
kaczoralasia kaczoralasia
  • 12-10-2020
  • Mathematics
contestada

find the greastest common factor of 10,30,and 45.​

Respuesta :

Mae16w
Mae16w Mae16w
  • 12-10-2020
The greatest common factor is 5 because they greatest number they can all be divided by is 5!

10/5 = 2
30/5 = 6
45/5 = 9
Answer Link
jimthompson5910 jimthompson5910
  • 12-10-2020

Answer:  5

===================================================

Explanation:

Find the prime factorization of each value. A factor tree may help.

10 = 2*5

30 = 2*3*5

45 = 3*3*5

We see that '5' is found in each of the factorizations. This is the only factor that shows up in all three values, and it only shows up one time. So that's why 5 is the GCF.

Answer Link

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