LCD(3, 40) = 120
120 is the LCM of 30 and 40
The factors of 40 are 1,2,4,5,8,10,20 and 40. For them to be common, they need to be compared to another set of factors.
The common factors of 30 and 40 are 1, 2, 5, 10
The GCF is 40.
1,2,4,5,8,10,20,40
The GCF of 40 and 120 is 40.One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, and 120.The common factors are 1, 2, 4, 5, 8, 10, 20, and 40. Therefore, the greatest common factor is 40.Since 40 is a factor of 120, it is automatically the GCF.
The common factors are 1, 2 and 4. The LCM is 120.
Since 40 is a factor of 120, all the factors of 40 are common to 120. There can only be one greatest. 1, 2, 4, 5, 8, 10, 20, 40 The GCF is 40.
The GCF is 10.
The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120. For them to be common, they need to be compared to another set of factors.
The common factors are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
1, 2, 5 and 10.
1, 2, 4, 5, 8, 10, 20 and 40, the GCF
The common factors are: 1, 2, 4, 5, 8, 10, 20, 40
The least common multiple of 20 , 40 , 30 = 120
LCM is 120, which is the multiple of the highest power of prime factors in the given numbers (2^3 x 3 x 5).Least Common Multiple (LCM) for 12 40 is 120