Greatest Common Factor of 742, 820, 349

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 742, 820, 349 by common division method
• Greatest Common Factor of 742, 820, 349 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 349

List of positive integer factors of 349 that divides 349 without a remainder.

1,349

Greatest Common Factor

We found the factors 742,820,349 . The biggest common factor number is the GCF number.
So the greatest common factor 742,820,349 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 905, 548, 825
• GCF of 324, 847, 767
• GCF of 825, 155, 548
• GCF of 775, 759, 505
• GCF of 321, 906, 348

1. What is the GCF of 742, 820, 349?

Answer: GCF of 742, 820, 349 is 1.

2. How to Find the GCF of 742, 820, 349

Answer: Greatest Common Factor(GCF) of 742, 820, 349 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(742, 820, 349) = 1.