Highest Common Factor of 710, 124, 46, 618 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 710, 124, 46, 618 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 710, 124, 46, 618 is 2 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 710, 124, 46, 618 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 710, 124, 46, 618 is 2.
HCF(710, 124, 46, 618) = 2
HCF of 710, 124, 46, 618 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 710, 124, 46, 618 is 2.
Highest Common Factor of 710,124,46,618 is 2
Step 1: Since 710 > 124, we apply the division lemma to 710 and 124, to get
710 = 124 x 5 + 90
Step 2: Since the reminder 124 ≠ 0, we apply division lemma to 90 and 124, to get
124 = 90 x 1 + 34
Step 3: We consider the new divisor 90 and the new remainder 34, and apply the division lemma to get
90 = 34 x 2 + 22
We consider the new divisor 34 and the new remainder 22,and apply the division lemma to get
34 = 22 x 1 + 12
We consider the new divisor 22 and the new remainder 12,and apply the division lemma to get
22 = 12 x 1 + 10
We consider the new divisor 12 and the new remainder 10,and apply the division lemma to get
12 = 10 x 1 + 2
We consider the new divisor 10 and the new remainder 2,and apply the division lemma to get
10 = 2 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 710 and 124 is 2
Notice that 2 = HCF(10,2) = HCF(12,10) = HCF(22,12) = HCF(34,22) = HCF(90,34) = HCF(124,90) = HCF(710,124) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 46 > 2, we apply the division lemma to 46 and 2, to get
46 = 2 x 23 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 46 is 2
Notice that 2 = HCF(46,2) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 618 > 2, we apply the division lemma to 618 and 2, to get
618 = 2 x 309 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 618 is 2
Notice that 2 = HCF(618,2) .
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Frequently Asked Questions on HCF of 710, 124, 46, 618 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 710, 124, 46, 618?
Answer: HCF of 710, 124, 46, 618 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 710, 124, 46, 618 using Euclid's Algorithm?
Answer: For arbitrary numbers 710, 124, 46, 618 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.