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Well, isn't that a happy little question! The highest common factor (HCF) is the largest number that divides evenly into all three numbers. To find it, we look for the greatest number that can divide 45, 90, and 105 without leaving a remainder. Take your time, enjoy the process, and you'll find the HCF!
Well, honey, the Highest Common Factor (HCF) of 45, 90, and 105 is 15. It's like finding the biggest diva that can divide all three numbers without breaking a sweat. So, there you have it, 15 is the winner in this mathematical showdown.
The Highest Common Factor (HCF) of 45, 90, and 105 is the largest positive integer that divides all three numbers without leaving a remainder. To find the HCF, we first need to determine the prime factors of each number: 45 = 3 x 3 x 5, 90 = 2 x 3 x 3 x 5, and 105 = 3 x 5 x 7. Next, we identify the common prime factors among the three numbers, which are 3 and 5. The product of these common prime factors gives us the HCF, which is 3 x 5 = 15.
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What is the hcf of 90 and 105?
The hcf is 15.
What is the HCF of 45 and 90?
HCF of two numbers a & b is b if a is divisible by b.Here, 90 is divisible by 45 so HCF is 45.Alternate Methods:1-Prime factorization of 45 = 3x3x5Prime factorization of 90 = 2x3x3x5From the factorization it is clear that GCF = 3x3x5 = 452-Factors of 45 are 1, 3, 5, 9, 15 & 45.Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 30, 45 & 90.Common factors are 1, 3, 5, 9, 15 and 45 and the greatest common factor is 45.
What is the HCF of 735 and1050?
HCF of 735 and 1050 is 105.
What si the HCF of 735 and 1050?
The GCF is 105.
What IS the HCF 945 and 735?
105
What is the hcf of 90 and 105?
The hcf is 15.
What is greatest common factor of 90 and 105?
Factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 Factors of 105: 1, 3, 5, 7, 15, 21, 35, 105 GCF (90, 105) = 15
What is the HCF of 30 and 105?
The HCF of 30 and 105 is 15.
What is the HCF of 45 and 90?
HCF of two numbers a & b is b if a is divisible by b.Here, 90 is divisible by 45 so HCF is 45.Alternate Methods:1-Prime factorization of 45 = 3x3x5Prime factorization of 90 = 2x3x3x5From the factorization it is clear that GCF = 3x3x5 = 452-Factors of 45 are 1, 3, 5, 9, 15 & 45.Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 30, 45 & 90.Common factors are 1, 3, 5, 9, 15 and 45 and the greatest common factor is 45.
What are the first 10 multiples of 15?
15, 30, 45, 60, 75, 90, 105, 120,135,15015, 30, 45, 60, 75, 90, 105, 120, 135, 150.
How do you construct 105 degree angle with using compass?
with compass.........at 90+60degree angle,,,,,,,,, * * * * * and 90 + 60 = 105??? You need to draw a 90 degree ange and bisect it to give a 45 deg angle. Then add a 60 degree angle. 45 + 60 = 105.
What is the greatest common factor of 90 45 105?
The GCF is 15.
What are the multiples of 15 in decimals?
15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, . . .
What is the HCF of 735 and1050?
HCF of 735 and 1050 is 105.
What is the HCF of 45 and 40?
The hcf of 45 and 40 is 5.
What is the HCF of 4 and 90?
The HCF of 4 and 90 is 2.
What si the HCF of 735 and 1050?
The GCF is 105.
