78 6 x 13 (2x3) x 13 Since 2, 3, and 13 are prime numbers, the factor tree is complete.
Find out about factors and factor trees.
The greatest common factor of 78 and 546 is 78.
The greatest common factor of 12 and 78 is 6.
The greatest common factor of 78 , 41 = 1
78 2x39
A factor tree of 78: 78 6 x 13 (2x3) x 13 Since 2, 3, and 13 are prime numbers, the factor tree is complete.
78 39,2 13,3,2
Factor tree: ............78 .........../..\ ..........2..39 ............../..\ ............3...13 78 = 2 x 3 x 13
78 39,2 13,3,2
78 6 x 13 (2x3) x 13 The numbers 2, 3, and 13 are prime numbers, so the factor tree is complete. An alternate version of a factor tree for 78 is: 78 2 x 39 2 x (3x13)
78 / \ 3 26 / \ 13 2
78 6 x 13 (2x3) x 13 Since 2, 3, and 13 are prime numbers, the factor tree is complete.
Use a factor tree. 78 39,2 13,3,2
Find out about factors and factor trees.
78 39,2 13,3,2 2 x 3 x 13 = 78
It can be. 78 is a factor of 156.