Factors of 132: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
Factors of 625: 1, 5, 25, 125, 625
GCF (132, 625) = 1
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The highest common factor (HCF) of two numbers is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF of 275 and 625, we need to factorize both numbers. The factors of 275 are 5 x 5 x 11, and the factors of 625 are 5 x 5 x 5 x 5. The common factors between the two numbers are 5 x 5 = 25. Therefore, the highest common factor of 275 and 625 is 25.
you can't have an LCF of one number... you need at least 2 numbers, it is called COMMON, isn't it?
As a product of its prime factors: 5*5*5*5 = 625
The LCM of 625 and 30 is 3750.
The Least Common Multiple (LCM) for 155 38 625 is 736,250