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The greatest or highest common factor is the highest number that divides exactly into two or more numbers.
20: 1, 2, 4, 5, 10, 20
45: 1, 3, 5, 9, 15, 45
The greatest common factor for 20 and 45 is 5.
Well, darling, the Highest Common Factor (HCF) of 20 and 45 is 5. It's like finding the grumpiest common denominator these two numbers can agree on. So, there you have it, 5 is the magic number that can divide both 20 and 45 without any drama.
Oh, isn't that a happy little question! The Highest Common Factor (HCF) of 135 and 180 is 45. You see, just like painting, sometimes numbers come together in beautiful ways to create harmony and balance. Just remember to enjoy the process of finding the HCF, it's all part of the mathematical masterpiece!
If 20 = 100% then 45 = 225% So, 45 is an increase of 125% on 20
The GCF for 20 45 75 is 5.
Oh, dude, you're hitting me with some math here. So, like, to find out what fraction 20 is of 45, you just divide 20 by 45. That gives you 20/45, which simplifies to 4/9. So, like, 20 is 4/9 of 45. Math, man, it's wild.
45% = 9/20