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42 = 2 x 21 = 2 x 3 x 7

The factors are 2, 3 and 7.

Q: Find all the factor of 42?

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All Factors of 42:1, 2, 3, 6, 7, 14, 21, 42

The factors for 42 are 1,2,3,6,7,14,21,42.

The GCF of 42 and 86 is 2. 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 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 86 are 1, 2, 43, and 86. The common factors are 1 and 2. Therefore, the greatest common factor is 2.

There is not a greatest common factor of 42 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The prime factors of 42 are 2, 3, and 7. Examples: The greatest common factor of 36 and 42 is 6. The greatest common factor of 42 and 91 is 7. The greatest common factor of 42 and 375 is 3.

6 is a factor of 42. 42 is not a factor of 6.

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All Factors of 42:1, 2, 3, 6, 7, 14, 21, 42

Since two is a factor of all even numbers, it is a factor of 42.

42 21,2 7,3,2

Divide the product by the factor you have. 6 x ? = 42 42 ÷ 6 = 7

(21,1)(7,3) (42,1)(21,2)(14,3)(7,6) Since 21 is a factor of 42, all the factors of 21 will be included in the factor pairs of 42.

Use a factor tree. 42 21,2 7,3,2

Since 14 is a factor of 42, it is automatically the GCF.

42 21.2 7,3,2 7,3,2 21,2 42

1, 2, 3, 6, 7, 14, 21, 42

The factors for 42 are 1,2,3,6,7,14,21,42.

The GCF of 42 and 86 is 2. 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 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 86 are 1, 2, 43, and 86. The common factors are 1 and 2. Therefore, the greatest common factor is 2.

There is not a greatest common factor of 42 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The prime factors of 42 are 2, 3, and 7. Examples: The greatest common factor of 36 and 42 is 6. The greatest common factor of 42 and 91 is 7. The greatest common factor of 42 and 375 is 3.