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# What is the greatest common divisor of 19 and 1?

Updated: 11/3/2022

Wiki User

β 7y ago

Since 1 has only one divisor - itself - the GCD of the two numbers must be 1.

Wiki User

β 13y ago

Wiki User

β 7y ago

The GCF is 1.

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Q: What is the greatest common divisor of 19 and 1?
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