Highest Common Factor of 4851, 624 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 4851, 624 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 4851, 624 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 4851, 624 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 4851, 624 is 3.
HCF(4851, 624) = 3
HCF of 4851, 624 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 4851, 624 is 3.
Highest Common Factor of 4851,624 is 3
Step 1: Since 4851 > 624, we apply the division lemma to 4851 and 624, to get
4851 = 624 x 7 + 483
Step 2: Since the reminder 624 ≠ 0, we apply division lemma to 483 and 624, to get
624 = 483 x 1 + 141
Step 3: We consider the new divisor 483 and the new remainder 141, and apply the division lemma to get
483 = 141 x 3 + 60
We consider the new divisor 141 and the new remainder 60,and apply the division lemma to get
141 = 60 x 2 + 21
We consider the new divisor 60 and the new remainder 21,and apply the division lemma to get
60 = 21 x 2 + 18
We consider the new divisor 21 and the new remainder 18,and apply the division lemma to get
21 = 18 x 1 + 3
We consider the new divisor 18 and the new remainder 3,and apply the division lemma to get
18 = 3 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 4851 and 624 is 3
Notice that 3 = HCF(18,3) = HCF(21,18) = HCF(60,21) = HCF(141,60) = HCF(483,141) = HCF(624,483) = HCF(4851,624) .
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Frequently Asked Questions on HCF of 4851, 624 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 4851, 624?
Answer: HCF of 4851, 624 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 4851, 624 using Euclid's Algorithm?
Answer: For arbitrary numbers 4851, 624 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.