Highest Common Factor of 522, 6949, 4645 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 522, 6949, 4645 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 522, 6949, 4645 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 522, 6949, 4645 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 522, 6949, 4645 is 1.

HCF(522, 6949, 4645) = 1

HCF of 522, 6949, 4645 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 522, 6949, 4645 is 1.

Highest Common Factor of 522,6949,4645 using Euclid's algorithm

Highest Common Factor of 522,6949,4645 is 1

Step 1: Since 6949 > 522, we apply the division lemma to 6949 and 522, to get

6949 = 522 x 13 + 163

Step 2: Since the reminder 522 ≠ 0, we apply division lemma to 163 and 522, to get

522 = 163 x 3 + 33

Step 3: We consider the new divisor 163 and the new remainder 33, and apply the division lemma to get

163 = 33 x 4 + 31

We consider the new divisor 33 and the new remainder 31,and apply the division lemma to get

33 = 31 x 1 + 2

We consider the new divisor 31 and the new remainder 2,and apply the division lemma to get

31 = 2 x 15 + 1

We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get

2 = 1 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 522 and 6949 is 1

Notice that 1 = HCF(2,1) = HCF(31,2) = HCF(33,31) = HCF(163,33) = HCF(522,163) = HCF(6949,522) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 4645 > 1, we apply the division lemma to 4645 and 1, to get

4645 = 1 x 4645 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 4645 is 1

Notice that 1 = HCF(4645,1) .

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Frequently Asked Questions on HCF of 522, 6949, 4645 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 522, 6949, 4645?

Answer: HCF of 522, 6949, 4645 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 522, 6949, 4645 using Euclid's Algorithm?

Answer: For arbitrary numbers 522, 6949, 4645 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.