Factors of 42: 1 2 3 6 7 14 21 42 Factors of 60: 1 2 3 4 5 6 10 12 15 20 30 60 The GCF of 42 and 60 is 6
factors for 30 15,1,30,2 factors for 12 6,2,1,12,4,3
The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60The common factors of 42 and 60 are 1, 2, 3 and 66 is the GCF420 is the LCM
The GCF of 12 and 42 is 6.The greatest common factor can be calculated by identifying the common prime factors and multiplying them together.12 = 2 x 2 x 342 = 2 x 3 x 7The GCF of 12 and 42 is: 2 x 3 = 6Another way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 12 are 1, 2, 3, 4, 6, and 12.The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42.The common factors are 1, 2, 3, and 6. Therefore, the greatest common factor is 6.6It is 6
Factors of 30: 1,2,3,5,6,10,15,30 Factors of 12: 1,2,3,4,6,12 Common Factors: 1,2,3, and 6
Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24.Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30.Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42.GCF (24, 30, 42) = 6
42-12 = 30
30 and 12 30 + 12= 42 30 x 12= 360
42
42
42
1, 2, 3, 6, 7, 14, 21, 42 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
Thirty 42 - 18 = 24 24 / 2 = 12 18 + 12 = 30 42 - 12 = 30
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42
30 + 12 = 42. 42 divided by 7 is 6.
The common factors of 30 and 42 are 1, 2, 3 and 6
30