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A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.
One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.
The factors of 55 are 1, 5, 11, and 55.
The factors of 121 are 1, 11, and 121.
The factors of 143 are 1, 11, 13, and 143.
The common factors are 1 and 11. Therefore, the greatest common factor is 11.
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What is the greatest common factor 66 121 143?
It is: 11
What is the greatest common factor of 44 121 and 143?
11The GCF is 11.
HCF of 44 121 143?
11 is the highest common factor pf 44, 121 and 143.
What is the greatest common factor of 121 and 143?
121 = 11*11 & 143 = 11*13 = GCF = 11 ***** Another Breakdown ***** The factors of 121 are: 1 11 121 The prime factors are: 11 x 11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The factors of 143 are: 1 11 13 143 The prime factors are: 11 x 13 - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
What is the common factor of 66 121 and 143?
1 and 11
