Greatest Common Factor of 871, 780, 845

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

• Greatest Common Factor of 871, 780, 845 by common division method
• Greatest Common Factor of 871, 780, 845 with matching the biggest common factor

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∴ So the GCF of the given numbers is 13 = 13

Factors of 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 845

List of positive integer factors of 845 that divides 845 without a remainder.

1,5,13,65,169,845

Greatest Common Factor

We found the factors 871,780,845 . The biggest common factor number is the GCF number.
So the greatest common factor 871,780,845 is 13.

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

• GCF of 159, 739, 113
• GCF of 345, 594, 949
• GCF of 763, 690, 632
• GCF of 831, 321, 677
• GCF of 785, 117, 363

1. What is the GCF of 871, 780, 845?

Answer: GCF of 871, 780, 845 is 13.

2. How to Find the GCF of 871, 780, 845

Answer: Greatest Common Factor(GCF) of 871, 780, 845 = 13

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

Step 2: Then multiply all the prime factors GCF(871, 780, 845) = 13.