The common factors are 1, 2, 4, and 8. The only common prime number is 2 (23).
The factors of 72 (8 x 9) are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.
The factors of 136 (8 x 17) are: 1, 2, 4, 8, 17, 34, 68, 136.
72: 1,2,3,4,6,8,9,12,18,24,36,and 72 136:1,2,4,8,17,34,68,and 136
The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 The factors of 136 are: 1, 2, 4, 8, 17, 34, 68, 136 The Greatest Common Factor is 8.
8. And there can only be one greatest common factor.
The factors of 72 are:1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The factors of 136 are:1, 2, 4, 8, 17, 34, 68, 136The common factors are:1, 2, 4, 8The Greatest Common Factor (GCF) is:88
The GCF is 8.
136 is a composite number because it has factors other than 1 and itself. It is not a prime number. The 8 factors of 136 are 1, 2, 4, 8, 17, 34, 68, and 136. The prime factors of 136 are 2, 2, 2, and 17. NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
Since 136 is a factor of 408, all of its factors are common.
The common factors of 72 and 86 are: 1 and 2
The common factors of 72 and 123 are: 1 and 3
The common factors of 72 and 81 are: 1, 3, and 9
The common factors of 72 and 99 are 1, 3, and 9
Since 12 is a factor of 72, all of its factors are common.