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3 years ago

Find the greatest common factor (GCF) of 60, 78, and

Mathematics

2 answers:

Irina-Kira [14]3 years ago

5 0

Answer:

Step-by-step explanation:

Prime factorization of 60: 2 • 2 • 3 • 5

Prime factorization of 78: 2 • 3 • 13

Prime factorization of 66: 2• 3• 11

Common factors = 2* 3 = 6

algol [13]3 years ago

3 0

The greatest common factor is 6

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Step-by-step explanation:

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