Highest Common Factor of 6390, 1353 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 6390, 1353 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 6390, 1353 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 6390, 1353 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 6390, 1353 is 3.
HCF(6390, 1353) = 3
HCF of 6390, 1353 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 6390, 1353 is 3.
Highest Common Factor of 6390,1353 is 3
Step 1: Since 6390 > 1353, we apply the division lemma to 6390 and 1353, to get
6390 = 1353 x 4 + 978
Step 2: Since the reminder 1353 ≠ 0, we apply division lemma to 978 and 1353, to get
1353 = 978 x 1 + 375
Step 3: We consider the new divisor 978 and the new remainder 375, and apply the division lemma to get
978 = 375 x 2 + 228
We consider the new divisor 375 and the new remainder 228,and apply the division lemma to get
375 = 228 x 1 + 147
We consider the new divisor 228 and the new remainder 147,and apply the division lemma to get
228 = 147 x 1 + 81
We consider the new divisor 147 and the new remainder 81,and apply the division lemma to get
147 = 81 x 1 + 66
We consider the new divisor 81 and the new remainder 66,and apply the division lemma to get
81 = 66 x 1 + 15
We consider the new divisor 66 and the new remainder 15,and apply the division lemma to get
66 = 15 x 4 + 6
We consider the new divisor 15 and the new remainder 6,and apply the division lemma to get
15 = 6 x 2 + 3
We consider the new divisor 6 and the new remainder 3,and apply the division lemma to get
6 = 3 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 6390 and 1353 is 3
Notice that 3 = HCF(6,3) = HCF(15,6) = HCF(66,15) = HCF(81,66) = HCF(147,81) = HCF(228,147) = HCF(375,228) = HCF(978,375) = HCF(1353,978) = HCF(6390,1353) .
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Frequently Asked Questions on HCF of 6390, 1353 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 6390, 1353?
Answer: HCF of 6390, 1353 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 6390, 1353 using Euclid's Algorithm?
Answer: For arbitrary numbers 6390, 1353 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
