1, 5, 23, 25, 115, 575
50 = 2 * 5 * 575 = 3 * 5 * 5
1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805 and 4,025 as follows:1 x 4025, 5 x 805, 7 x 575, 23 x 175, 25 x 161, 35 x 115
115, 230, 345 and so on.
First Class: $100 Second Class: $60 Third Class: $40
You need at least two numbers to find a GCF.
Factors of 575: 1, 5, 23, 25, 115, 575Factors of 23: 1, 23GCF (575, 23) = 23
The Greatest Common Divisor of 575, 1890 and 10 is 5.
The factors of 575 are:1, 5, 23, 25, 115, 575The factors of 4972 are:1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972The Greatest Common Factor (GCF) is:1
575 115,5 23,5,5
The GCF of 9, 15, and 75 is 3.9 = 3 x 315 = 3 x 575 = 5 x 5 x 3GCF = 3
Use a factor tree. 575 115,5 23,5,5 5 x 5 x 23 = 575
The greatest common factor of 30 and 75 is 15.Method 1: Listing FactorsList all the factors of both numbers and the highest factor that is the same is the greatest common factor.Factors of 30: 1, 2, 3, 5, 6, 10, 15Factors of 75: 1, 3, 5, 15, 25The greatest common factor is 15.Method 2: Prime FactorizationFind the prime factorization of each number. The prime numbers that the numbers all share multiply to the great common factor.30=2*3*575=3*5*53*5=1530 and 75 share one 3 and one 5. Therefore, the greatest common factor is 15.
The GCF of 25, 60, and 75 is 5.The factors of 25 are: 1, 5, 25The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60The factors of 75 are: 1, 3, 5, 15, 25, 75The common factors are: 1, 5The Greatest Common Factor (GCF) is: 5
lowest common multiple of 25 and 115 is 575.
575 is the LCM of 23 and 25
The least common multiple of the numbers 15, 12 and 575 is 6,900.