andrewkasan666
andrewkasan666 andrewkasan666
  • 23-10-2020
  • Mathematics
contestada

Which pair of numbers have a greatest common factor of 2? Select each correct answer
10 and 2
6 and 12
2 and 24
4 and 6​

Respuesta :

MksPride MksPride
  • 23-10-2020

Answer:

10 and 2

2 and 24

4 and 6

Step-by-step explanation:

6 and 12 gcf is 6

Answer Link
sohcahtoatrig
sohcahtoatrig sohcahtoatrig
  • 23-10-2020

Answer:

10 and 2, 2 and 24, 4 and 6

Step-by-step explanation:

do the prime factor tree method

10 and 2:

10: 2 x 5

2: 2

gcf/hcf : 2

2 and 24 :

2: 2

24: 2 x 2 x2 x 3

gcf/hcf : 2

4 and 6 :

4: 2 x 2

6: 2x 3

gcf/hcf : 2

why 6 and 12 don't work

6: 2 x 3

12: 2 x 2 x 3

they have 3 in common as well, meaning the hcf/gcf would be 2 x 3 which is 6, not 2

Answer Link

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