carla6124 carla6124
  • 22-03-2021
  • Mathematics
contestada

Highest common factor of 15 30 and 45

Respuesta :

scoobydoobydoolovesu
scoobydoobydoolovesu scoobydoobydoolovesu
  • 22-03-2021

Step-by-step explanation:

I believe it is 15...all the numbers can be divided by 15, since 15 is the smallest number it is also the highest common factor only because 30 and 45 can be divided by 15

.......hope it helps!

Answer Link
kritika3375
kritika3375 kritika3375
  • 22-03-2021

Answer:

15

Step-by-step explanation:

Find the prime factors for each number as:

45 =3 × 3 × 5

30 = 2 × 3 × 5

15 = 3 × 5

Now identify the common factors and determine the GCF:

Therefore:

HCF = 3 × 5 = 15

Answer Link

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