Greatest Common Factor of 789, 522, 520, 140

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

• Greatest Common Factor of 789, 522, 520, 140 by common division method
• Greatest Common Factor of 789, 522, 520, 140 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 789

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

1,3,263,789

Factors of 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Greatest Common Factor

We found the factors 789,522,520,140 . The biggest common factor number is the GCF number.
So the greatest common factor 789,522,520,140 is 1.

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

• GCF of 182, 284, 647, 706
• GCF of 166, 506, 370, 878
• GCF of 674, 772, 757, 151
• GCF of 420, 137, 490, 227
• GCF of 759, 133, 861, 712

1. What is the GCF of 789, 522, 520, 140?

Answer: GCF of 789, 522, 520, 140 is 1.

2. How to Find the GCF of 789, 522, 520, 140

Answer: Greatest Common Factor(GCF) of 789, 522, 520, 140 = 1

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

Step 2: Then multiply all the prime factors GCF(789, 522, 520, 140) = 1.