Greatest Common Factor of 678, 396, 72, 749

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

• Greatest Common Factor of 678, 396, 72, 749 by common division method
• Greatest Common Factor of 678, 396, 72, 749 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 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 678,396,72,749 . The biggest common factor number is the GCF number.
So the greatest common factor 678,396,72,749 is 1.

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

• GCF of 586, 811, 74, 263
• GCF of 184, 390, 36, 609
• GCF of 662, 283, 36, 822
• GCF of 358, 266, 78, 813
• GCF of 474, 694, 68, 679

1. What is the GCF of 678, 396, 72, 749?

Answer: GCF of 678, 396, 72, 749 is 1.

2. How to Find the GCF of 678, 396, 72, 749

Answer: Greatest Common Factor(GCF) of 678, 396, 72, 749 = 1

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

Step 2: Then multiply all the prime factors GCF(678, 396, 72, 749) = 1.