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 574, 532, 307 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 574, 532, 307 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 574, 532, 307 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 574, 532, 307 is 1.
HCF(574, 532, 307) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 574, 532, 307 is 1.
Step 1: Since 574 > 532, we apply the division lemma to 574 and 532, to get
574 = 532 x 1 + 42
Step 2: Since the reminder 532 ≠ 0, we apply division lemma to 42 and 532, to get
532 = 42 x 12 + 28
Step 3: We consider the new divisor 42 and the new remainder 28, and apply the division lemma to get
42 = 28 x 1 + 14
We consider the new divisor 28 and the new remainder 14, and apply the division lemma to get
28 = 14 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 14, the HCF of 574 and 532 is 14
Notice that 14 = HCF(28,14) = HCF(42,28) = HCF(532,42) = HCF(574,532) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 307 > 14, we apply the division lemma to 307 and 14, to get
307 = 14 x 21 + 13
Step 2: Since the reminder 14 ≠ 0, we apply division lemma to 13 and 14, to get
14 = 13 x 1 + 1
Step 3: We consider the new divisor 13 and the new remainder 1, and apply the division lemma to get
13 = 1 x 13 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 14 and 307 is 1
Notice that 1 = HCF(13,1) = HCF(14,13) = HCF(307,14) .
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 574, 532, 307?
Answer: HCF of 574, 532, 307 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 574, 532, 307 using Euclid's Algorithm?
Answer: For arbitrary numbers 574, 532, 307 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.