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Q: What greatest common factor of 2 45?

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The GCF is 1.

The greatest common factor is 3. 45 = 3 x 5 x 5 84 = 2 x 2 x 3 x 7

The Greatest common factor of 45 and 210 is 15.The prime factorization of 45 is 3*3*5The prime factorization of 210 is 2*3*5*7The greatest common factor is 3*5 = 15

The GCF of 45, 75, and 120 is 15.

The greatest common factor (GCF) of 36 and 45 is 9. 36=2x2x3x3 45=3x3x5 So the greatest common factor is 3x3=9 Another way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors of 45 are 1, 3, 5, 9, 15, and 45. The common factors are 1, 3, and 9. Therefore, the greatest common factor is 9. Factor out each term to get: 45 = 5 x 9 = 3² x 5 36 = 6 x 6 = 2 x 3 x 2 x 3 = 2² x 3² Since 3² is the common factor in both 45 and 36, it's the highest common factor.

90/2 = 45

The GCF of 6 and 45 is 3. A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 6 are 1, 2, 3, and 6. The factors of 45 are 1, 3, 5, 9, 15, and 45. The common factors are 1 and 3. Therefore, the greatest common factor is 3.

The Greatest Common Factor (GCF) is: 2

The Greatest Common Factor (GCF) is: 2

The Greatest Common Factor (GCF) is: 2.

The greatest common factor of 2 , 76 = 2

greatest common factor of 2 and 16 is 2.

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