The prime factorization of 1340 is:
$$ 1340 = 2\cdot2\cdot5\cdot67 $$Which is the same as :
$$ 1340 = 2^{2}\cdot5\cdot67 $$Prime factorization can be nicely visualized by creating a factorization tree.
1340 can be written as 10 × 134. |
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10 can be written as 2 × 5. |
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134 can be written as 2 × 67. |
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The end nodes are the prime factors of the number 1340. |
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