Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 495, 269, 466 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 495, 269, 466 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 495, 269, 466 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 495, 269, 466 is 1.
HCF(495, 269, 466) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 495, 269, 466 is 1.
Step 1: Since 495 > 269, we apply the division lemma to 495 and 269, to get
495 = 269 x 1 + 226
Step 2: Since the reminder 269 ≠ 0, we apply division lemma to 226 and 269, to get
269 = 226 x 1 + 43
Step 3: We consider the new divisor 226 and the new remainder 43, and apply the division lemma to get
226 = 43 x 5 + 11
We consider the new divisor 43 and the new remainder 11,and apply the division lemma to get
43 = 11 x 3 + 10
We consider the new divisor 11 and the new remainder 10,and apply the division lemma to get
11 = 10 x 1 + 1
We consider the new divisor 10 and the new remainder 1,and apply the division lemma to get
10 = 1 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 495 and 269 is 1
Notice that 1 = HCF(10,1) = HCF(11,10) = HCF(43,11) = HCF(226,43) = HCF(269,226) = HCF(495,269) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 466 > 1, we apply the division lemma to 466 and 1, to get
466 = 1 x 466 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 466 is 1
Notice that 1 = HCF(466,1) .
Here are some samples of HCF using Euclid's Algorithm calculations.
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 495, 269, 466?
Answer: HCF of 495, 269, 466 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 495, 269, 466 using Euclid's Algorithm?
Answer: For arbitrary numbers 495, 269, 466 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.