Highest Common Factor of 933, 639, 384 using Euclid's algorithm
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 933, 639, 384 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 933, 639, 384 is 3 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 933, 639, 384 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 933, 639, 384 is 3.
HCF(933, 639, 384) = 3
HCF of 933, 639, 384 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 933, 639, 384 is 3.
Highest Common Factor of 933,639,384 is 3
Step 1: Since 933 > 639, we apply the division lemma to 933 and 639, to get
933 = 639 x 1 + 294
Step 2: Since the reminder 639 ≠ 0, we apply division lemma to 294 and 639, to get
639 = 294 x 2 + 51
Step 3: We consider the new divisor 294 and the new remainder 51, and apply the division lemma to get
294 = 51 x 5 + 39
We consider the new divisor 51 and the new remainder 39,and apply the division lemma to get
51 = 39 x 1 + 12
We consider the new divisor 39 and the new remainder 12,and apply the division lemma to get
39 = 12 x 3 + 3
We consider the new divisor 12 and the new remainder 3,and apply the division lemma to get
12 = 3 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 933 and 639 is 3
Notice that 3 = HCF(12,3) = HCF(39,12) = HCF(51,39) = HCF(294,51) = HCF(639,294) = HCF(933,639) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 384 > 3, we apply the division lemma to 384 and 3, to get
384 = 3 x 128 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 3 and 384 is 3
Notice that 3 = HCF(384,3) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 933, 639, 384 using Euclid's Algorithm
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 933, 639, 384?
Answer: HCF of 933, 639, 384 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 933, 639, 384 using Euclid's Algorithm?
Answer: For arbitrary numbers 933, 639, 384 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.