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What is the common factor of 20 88 and 165 using prime factorization?
Wiki User
∙ 11y ago
- 20 = 2 x 2 x 5
- 88 = 2 x 2 x 2 x 11
- 165 = 3 x 5 x 11
Wiki User
∙ 11y ago
Wiki User
∙ 11y ago2 x 2 x 5 = 20
2 x 2 x 2 x 11 = 88
3 x 5 x 11 = 165
No prime factors common to all three. The GCF is 1.
Wiki User
∙ 8y agoThe factors of 20 are:
1, 2, 4, 5, 10, 20
The factors of 88 are:
1, 2, 4, 8, 11, 22, 44, 88
The factors of 165 are:
1, 3, 5, 11, 15, 33, 55, 165
Wiki User
∙ 8y ago3 x 3 x 5 = 45
Wiki User
∙ 8y agoThe GCF is 1.
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