Make usage of GCF Calculator to quickly discover the Greatest typical Factor of number 42, 54 i.e. 6 biggest integer by which both the numbers can be divided.

You are watching: What is the greatest common factor of 42

Greatest typical factor (GCF) the 42 and 54 is **6**.

GCF(42,54) = 6

**Prime administer of 42**

2 | 42 |

3 | 21 |

7 | 7 |

1 |

Prime determinants of 42 space 2,3,7. Element factorization that **42** in exponential kind is:

42 = 21×31×71**Prime factorization of 54**

2 | 54 |

3 | 27 |

3 | 9 |

3 | 3 |

1 |

Prime factors of 54 space 2,3. Element factorization of **54** in exponential kind is:

54 = 21×33∴ for this reason by taking common prime components GCF that 42 and also 54 is 6**Factors of 42**

List of positive integer determinants of 42 the divides 42 without a remainder.

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

**Factors of 54**

List of confident integer components of 54 that divides 54 there is no a remainder.

1,2,3,6,9,18,27,54**Greatest usual Factor**

We found the factors and prime factorization of 42 and also 54. The biggest common factor number is the **GCF** number. So the **greatest common factor 42 and also 54** is **6**.

Also inspect out the Least common Multiple of 42 and 54

1. What is the GCF that 42 and 54?

Answer: GCF the 42 and 54 is 6.

2. What room the factors of 42?

Answer: determinants of 42 are 1, 2, 3, 6, 7, 14, 21, 42. There space 8 integers the are determinants of 42. The greatest variable of 42 is 42.

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3. What room the components of 54?

Answer: components of 54 space 1, 2, 3, 6, 9, 18, 27, 54. There room 8 integers that are determinants of 54. The greatest element of 54 is 54.

4. Just how to uncover the GCF of 42 and 54?

Answer:

Greatest common Factor the 42 and 54 = 6

Step 1: discover the prime factorization that 42

42 = 2 x 3 x 7

Step 2: uncover the prime factorization the 54

54 = 2 x 3 x 3 x 3

Step 3: main point those factors both numbers have actually in typical in actions i) or ii) above to uncover the gcf:

GCF = 2 x 3 = 6

Step 4: Therefore, the greatest common factor the 42 and also 54 is 6

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