3 x 3 x 5 = 45
3 x 5 x 5 = 75
45/75 = 3/5
To find the Highest Common Factor (HCF) of 45, 75, and 125, we need to first find the prime factors of each number. The prime factors of 45 are 3 x 3 x 5, the prime factors of 75 are 3 x 5 x 5, and the prime factors of 125 are 5 x 5 x 5. To find the HCF, we look for the common prime factors among all three numbers, which are 5. Therefore, the HCF of 45, 75, and 125 is 5.
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40.The prime factors of 40 are: 2 and 5.The factors of 65 are: 1, 5, 13, and 65.The prime factors of 65 are: 5 and 13.The factors of 75 are: 1, 3, 5, 15, 25, and 75.The prime factors of 75 are: 3 and 5.
3 x 3 x 5 = 45 3 x 5 x 5 = 75 45/75 = 3/5
The prime factors of 75 are: 3, 5
The factors of 225 are: 1, 3, 5, 9, 15, 25, 45, 75, 225.The prime factorization of 225 is 3 x 3 x 5 x 5.1, 3, 5, 9, 15, 25, 45, 75, 225
Prime factors in exponent whenever applicable:- 45 = 32*5 75 = 3*52 155 = 5*31 LCM = 32*52*31 = 6975
The prime factors of 75 are: 3 and 5
1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125 3 and 5 are prime.
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, and 30.The prime factors of 30 are: 2, 3, and 5.The factors of 75 are: 1, 3, 5, 15, 25, and 75.The prime factors of 75 are: 3 and 5.The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.The prime factors of 90 are: 2, 3, and 5.
Only 5. The distinct prime factors of 10 are 2 and 5. The distinct prime factors of 75 are 3 and 5.
The factors of 75 are: 1 3 5 15 25 75 The prime factors are: 3, 5
The greatest common factor of 45 and 75 is 15, because it is the highest number that will divide into 45 and 75 evenly.The prime factorization of 45 is 3*3*5The prime factorization of 75 is 3*5*5The common prime factors are 3*5 = 15, so that is the GCF.The GCF is 15.It is: 15