Greatest Common Factor of 747, 309, 742

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

• Greatest Common Factor of 747, 309, 742 by common division method
• Greatest Common Factor of 747, 309, 742 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 309

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

1,3,103,309

Factors of 742

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

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

Greatest Common Factor

We found the factors 747,309,742 . The biggest common factor number is the GCF number.
So the greatest common factor 747,309,742 is 1.

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

• GCF of 326, 910, 705
• GCF of 558, 783, 862
• GCF of 956, 601, 855
• GCF of 360, 998, 782
• GCF of 365, 807, 330

1. What is the GCF of 747, 309, 742?

Answer: GCF of 747, 309, 742 is 1.

2. How to Find the GCF of 747, 309, 742

Answer: Greatest Common Factor(GCF) of 747, 309, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(747, 309, 742) = 1.