Greatest Common Factor of 77, 805, 868

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

• Greatest Common Factor of 77, 805, 868 by common division method
• Greatest Common Factor of 77, 805, 868 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 805

List of positive integer factors of 805 that divides 805 without a remainder.

1,5,7,23,35,115,161,805

Factors of 868

List of positive integer factors of 868 that divides 868 without a remainder.

1,2,4,7,14,28,31,62,124,217,434,868

Greatest Common Factor

We found the factors 77,805,868 . The biggest common factor number is the GCF number.
So the greatest common factor 77,805,868 is 7.

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

• GCF of 10, 365, 243
• GCF of 15, 238, 529
• GCF of 77, 879, 589
• GCF of 14, 428, 151
• GCF of 33, 349, 689

1. What is the GCF of 77, 805, 868?

Answer: GCF of 77, 805, 868 is 7.

2. How to Find the GCF of 77, 805, 868

Answer: Greatest Common Factor(GCF) of 77, 805, 868 = 7

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

Step 2: Then multiply all the prime factors GCF(77, 805, 868) = 7.