Greatest Common Factor of 428, 240, 789, 891, 799

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

• Greatest Common Factor of 428, 240, 789, 891, 799 by common division method
• Greatest Common Factor of 428, 240, 789, 891, 799 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 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Factors of 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Factors of 799

List of positive integer factors of 799 that divides 799 without a remainder.

1,17,47,799

Greatest Common Factor

We found the factors 428,240,789,891,799 . The biggest common factor number is the GCF number.
So the greatest common factor 428,240,789,891,799 is 1.

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

• GCF of 778, 942, 174, 948, 728
• GCF of 397, 298, 371, 213, 213
• GCF of 923, 145, 655, 926, 594
• GCF of 620, 748, 647, 276, 564
• GCF of 213, 284, 272, 706, 231

1. What is the GCF of 428, 240, 789, 891, 799?

Answer: GCF of 428, 240, 789, 891, 799 is 1.

2. How to Find the GCF of 428, 240, 789, 891, 799

Answer: Greatest Common Factor(GCF) of 428, 240, 789, 891, 799 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 240, 789, 891, 799) = 1.