The GCF of 126 and 180 is 18.
The Greatest Common Divisor (GCD) for 126 180 is 18
Least Common Multiple (LCM) for 126 180 is 1,260.
There are no common factors of 126 because there cannot be common factors without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The factors of 126 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, and 126. The prime factors of 126 are 2, 3, 3, and 7. Examples: The common factors of 4 and 126 are 1 and 2. The common factors of 36 and 126 are 1, 2, 3, 6, 9, and 18. The common factors of 49 and 126 are 1 and 7. The common factors of 12, 30, and 126 are 1, 2, 3, and 6.
Common factors of 126 and 28 are: 1, 2, 7, and 14.
The common factors of 40, 96, and 126 are 1 and 2
1260
It is: 18
The common factor of 125 and 126 is 1.
The common factors of 126 and 54 are: 1, 2, 3, 6, 9, and 18
The common factors of 126 and 162 are: 1, 2, 3, 6, 9, and 18
The prime factors of 105 are 3, 5, and 7.The prime factors of 126 are 2, 3, 3, and 7.Therefore the prime factors that 105 and 126 have in common are 3, and 7.