Greatest Common Factor of 742, 309, 756

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

• Greatest Common Factor of 742, 309, 756 by common division method
• Greatest Common Factor of 742, 309, 756 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 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Greatest Common Factor

We found the factors 742,309,756 . The biggest common factor number is the GCF number.
So the greatest common factor 742,309,756 is 1.

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

• GCF of 749, 744, 687
• GCF of 893, 893, 717
• GCF of 278, 343, 610
• GCF of 317, 907, 580
• GCF of 439, 882, 822

1. What is the GCF of 742, 309, 756?

Answer: GCF of 742, 309, 756 is 1.

2. How to Find the GCF of 742, 309, 756

Answer: Greatest Common Factor(GCF) of 742, 309, 756 = 1

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

Step 2: Then multiply all the prime factors GCF(742, 309, 756) = 1.