Highest Common Factor of 624, 897 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 624, 897 i.e. 39 the largest integer that leaves a remainder zero for all numbers.
HCF of 624, 897 is 39 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 624, 897 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 624, 897 is 39.
HCF(624, 897) = 39
HCF of 624, 897 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 624, 897 is 39.
Highest Common Factor of 624,897 is 39
Step 1: Since 897 > 624, we apply the division lemma to 897 and 624, to get
897 = 624 x 1 + 273
Step 2: Since the reminder 624 ≠ 0, we apply division lemma to 273 and 624, to get
624 = 273 x 2 + 78
Step 3: We consider the new divisor 273 and the new remainder 78, and apply the division lemma to get
273 = 78 x 3 + 39
We consider the new divisor 78 and the new remainder 39, and apply the division lemma to get
78 = 39 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 39, the HCF of 624 and 897 is 39
Notice that 39 = HCF(78,39) = HCF(273,78) = HCF(624,273) = HCF(897,624) .
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Frequently Asked Questions on HCF of 624, 897 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 624, 897?
Answer: HCF of 624, 897 is 39 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 624, 897 using Euclid's Algorithm?
Answer: For arbitrary numbers 624, 897 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
