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Q: What is the GCD of 81 and 66?

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GCD(66, 90) = 6

66% of 81= 66% * 81= 0.66 * 81= 53.46

The GCF is 3.

The GCF is 6.

6

The GCF is 6.

The GCF of 66 and 81 is 3.

The Least Common Multiple (LCM) of 66 and 81 is 1,782.

81 - 15 = 66

The factors of 66 are: 1, 2, 3, 6, 11, 22, 33, 66 The factors of 81 are: 1, 3, 9, 27, 81

The Greatest Common Divisor/Denominator is 22

105 + 66 + 287 + 81 = 539

GCD: 9 LCM: 567

GCD: 3 LCM: 810

If you mean the greatest common divisor (or factor), the answer is 6

100, 90, 81, 73, 66, 60, 55 It's a decreasing sequence 100-10=90 90-9=81 81-8=73 73-7=66 66-6=60 60-5=55

100, 90, 81, 73, 66, 60, 55 It's a decreasing sequence 100-10=90 90-9=81 81-8=73 73-7=66 66-6=60 60-5=55

GCD: 27 LCM: 162 All common factors of 81 and 54 are all multiples of their LCM.

53.65

66

54

The GCF is 3.

3

Prime: 13, 23, 31 Composite: 15, 18, 51, 66, 81

The next number is 48.