Highest Common Factor of 346, 535, 411, 72 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 346, 535, 411, 72 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 346, 535, 411, 72 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 346, 535, 411, 72 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 346, 535, 411, 72 is 1.

HCF(346, 535, 411, 72) = 1

HCF of 346, 535, 411, 72 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 346, 535, 411, 72 is 1.

Highest Common Factor of 346,535,411,72 using Euclid's algorithm

Highest Common Factor of 346,535,411,72 is 1

Step 1: Since 535 > 346, we apply the division lemma to 535 and 346, to get

535 = 346 x 1 + 189

Step 2: Since the reminder 346 ≠ 0, we apply division lemma to 189 and 346, to get

346 = 189 x 1 + 157

Step 3: We consider the new divisor 189 and the new remainder 157, and apply the division lemma to get

189 = 157 x 1 + 32

We consider the new divisor 157 and the new remainder 32,and apply the division lemma to get

157 = 32 x 4 + 29

We consider the new divisor 32 and the new remainder 29,and apply the division lemma to get

32 = 29 x 1 + 3

We consider the new divisor 29 and the new remainder 3,and apply the division lemma to get

29 = 3 x 9 + 2

We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get

3 = 2 x 1 + 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 346 and 535 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(29,3) = HCF(32,29) = HCF(157,32) = HCF(189,157) = HCF(346,189) = HCF(535,346) .

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

Step 1: Since 411 > 1, we apply the division lemma to 411 and 1, to get

411 = 1 x 411 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 411 is 1

Notice that 1 = HCF(411,1) .

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

Step 1: Since 72 > 1, we apply the division lemma to 72 and 1, to get

72 = 1 x 72 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 72 is 1

Notice that 1 = HCF(72,1) .

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Frequently Asked Questions on HCF of 346, 535, 411, 72 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 346, 535, 411, 72?

Answer: HCF of 346, 535, 411, 72 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 346, 535, 411, 72 using Euclid's Algorithm?

Answer: For arbitrary numbers 346, 535, 411, 72 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.