Greatest Common Factor of 747, 348, 642

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

• Greatest Common Factor of 747, 348, 642 by common division method
• Greatest Common Factor of 747, 348, 642 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 747

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

1,3,9,83,249,747

Factors of 348

List of positive integer factors of 348 that divides 348 without a remainder.

1,2,3,4,6,12,29,58,87,116,174,348

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 747,348,642 . The biggest common factor number is the GCF number.
So the greatest common factor 747,348,642 is 3.

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

• GCF of 539, 748, 531
• GCF of 979, 833, 291
• GCF of 961, 609, 307
• GCF of 336, 104, 819
• GCF of 640, 625, 781

1. What is the GCF of 747, 348, 642?

Answer: GCF of 747, 348, 642 is 3.

2. How to Find the GCF of 747, 348, 642

Answer: Greatest Common Factor(GCF) of 747, 348, 642 = 3

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

Step 2: Then multiply all the prime factors GCF(747, 348, 642) = 3.