Math, asked by mahi7866, 10 months ago

plzzz anwers this questin plzzz​

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Answers

Answered by shiva752
0

Answer:

I don't know what's GCD?? ?? ?? ?? ??

Answered by annay1118
1

Answer: 42

Step-by-step explanation:

  1. the prime factors of 210 are 7, 5, 3, 2
  2. the prime factors of 294 are 7, 7, 3, 2
  3. the prime factors of 378 are 7, 3, 3, 3, 2

they all have 7, 3, 2 in common so 7 X 2 X 3 = 42

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