The number one.
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∙ 2015-07-03 16:34:12The least factor of any number is 1.
The least common factor is: 1
For positive integers, 1 is.
Any even number has at least one even factor.
None. The least common factor is defined only for two or more numbers: one number cannot have a LCF. In any case, the least factor of any number is 1. So 91 cannot be a least common factor of any number since 1 is a factor and 1 is less than 91.
1 is the least common factor of the number 2, number 4 and number 7. 28 is the least common multiple of the number 2, number 4 and 7.
The least common factor of any set of numbers is 1.
The least common factor of any number or set of numbers is 1.
1 has one factor.
One has one factor.
The number one.
One.