Best Answer

20.

You can factor out a 10 from both, so the answer is 10 times the GCD of 8 and 1210.

1210 = 11 x 11 x 10 = 11 x 11 x 5 x 2

8 = 2 x 2 x 2

So the GCD of those is 2, meaning the GCD of 80 and 12100 is 20.

Q: What is the GCD of 80 and 12100?

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Related questions

GCD: 20

Since 20 divides 12100, 20 is the gcf of the two numbers.

The LCM is: 48,400

Greatest Common Divisor (GCD) for 30 80 is 10.

GCD: 8

40

20

12100

The GCF is 20.

It is: 16

12100 as a percentage = 12100 x 100% = 1210000%

The GCF is 8.