9.
The GCF is 8.
The highest common factor is 9
The highest common factor (HCF) of 45 and 72 is the largest number that divides both 45 and 72 without leaving a remainder. To find the HCF, you can use methods like prime factorization or the Euclidean algorithm. In this case, the prime factorization of 45 is 3 x 3 x 5 and the prime factorization of 72 is 2 x 2 x 2 x 3 x 3. The common factors between 45 and 72 are 3 and 9 (3 x 3), so the HCF of 45 and 72 is 9.
72 and 264's highest common factor is 24.
The least common multiple for 45, 54, and 72 is 1080.
The Greatest Common Divisor of 18, 45, 72 is 9.
The least common multiple of 45 , 54 , 72 = 1,080
The common factors of 45 and 72 are: 1, 3, and 9
The highest common factor of the numbers 36, 60 and 72 is 12.
The GCF of 45 72 and 108 is 9
The LCM of 45, 60, and 72 is 360.
9