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 276, 322, 433 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 276, 322, 433 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 276, 322, 433 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 276, 322, 433 is 1.
HCF(276, 322, 433) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 276, 322, 433 is 1.
Step 1: Since 322 > 276, we apply the division lemma to 322 and 276, to get
322 = 276 x 1 + 46
Step 2: Since the reminder 276 ≠ 0, we apply division lemma to 46 and 276, to get
276 = 46 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 46, the HCF of 276 and 322 is 46
Notice that 46 = HCF(276,46) = HCF(322,276) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 433 > 46, we apply the division lemma to 433 and 46, to get
433 = 46 x 9 + 19
Step 2: Since the reminder 46 ≠ 0, we apply division lemma to 19 and 46, to get
46 = 19 x 2 + 8
Step 3: We consider the new divisor 19 and the new remainder 8, and apply the division lemma to get
19 = 8 x 2 + 3
We consider the new divisor 8 and the new remainder 3,and apply the division lemma to get
8 = 3 x 2 + 2
We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get
3 = 2 x 1 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 46 and 433 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(8,3) = HCF(19,8) = HCF(46,19) = HCF(433,46) .
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 276, 322, 433?
Answer: HCF of 276, 322, 433 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 276, 322, 433 using Euclid's Algorithm?
Answer: For arbitrary numbers 276, 322, 433 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.