2 x 2 x 3 x 11 = 132 The prime factors of 132 are 2, 3 and 11.
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132 66,2 33,2,2 11,3,2,2 2 x 2 x 3 x 11 = 132
To find the highest common factor (HCF) of 33, 77, and 132, we first need to find the prime factors of each number. The prime factors of 33 are 3 and 11, the prime factors of 77 are 7 and 11, and the prime factors of 132 are 2, 3, 11. To find the HCF, we look for the common prime factors among the numbers, which are 11. Therefore, the highest common factor of 33, 77, and 132 is 11.
The 3 factors of 169 are 1, 13, and 169. The factor pairs of 169 are 1 x 169 and 13 x 13.The prime factors of 169 are 13 and 13.The prime factorization of 169 is 13 x 13 or, in exponential form, 132.Factor Tree:One way to determine the prime factors is to construct a factor tree, continuing to factor each level until all the numbers have been factored into prime numbers. 16913 x 13Since 13 is a prime number, the factor tree is complete.13 x 13
The LCM is 132.
The greatest common factor of 132 and 225 is 3.