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66, 90, & 115
Reduce each number to its prime factors.
Hence
66 = 11,3,2
90 = 18,6 = 3,6,6 = 3,3,3,2,2
115 = 5,23
The HCF between 66, & 90 is 3,2 = 6
There is no common factor between 115 and 66,90.
What else can I help you with?
What is the HCF of 4 and 90?
The HCF of 4 and 90 is 2.
What is the HCF of 90 and 210?
The GCF is 30.
What is the HCF of 90 and 160?
HCF(160, 90) = 10.
What is the HCF of 24 and 90?
Factors of 24: 1,2,3,4,6,8,12 and 24. Factors of 90: 1,2,3,5,9,10,18,30,45 and 90. The HCF (highest common factor) is 3.
What is the HCF of 90 and 126?
The Highest Common Factor (HCF) of 90 and 126 is the largest number that divides both 90 and 126 without leaving a remainder. To find the HCF, we need to determine the common factors of 90 and 126, which are 1, 2, 3, 6, 9, and 18. The largest number among these common factors is 18. Therefore, the HCF of 90 and 126 is 18.
What is the hcf of 90 and 105?
The hcf is 15.
What are the highest common factor of 55 and 115?
55 - 1, 5, 11, 55 115 - 1, 5, 23, 115 the HCF is 5
What is the HCF of 70 and 90?
10
What is the HCF of 60 and 90?
30
What is the HCF of 75 and 90?
15
What is the HCF of 36 and 90?
18
What is the HCF of 66 and 90?
6
