Greatest Common Factor of 816, 288, 868, 689

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

• Greatest Common Factor of 816, 288, 868, 689 by common division method
• Greatest Common Factor of 816, 288, 868, 689 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 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Factors of 288

List of positive integer factors of 288 that divides 288 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288

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

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Greatest Common Factor

We found the factors 816,288,868,689 . The biggest common factor number is the GCF number.
So the greatest common factor 816,288,868,689 is 1.

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

• GCF of 691, 948, 599, 200
• GCF of 253, 144, 326, 408
• GCF of 250, 690, 108, 261
• GCF of 494, 194, 357, 804
• GCF of 708, 482, 645, 152

1. What is the GCF of 816, 288, 868, 689?

Answer: GCF of 816, 288, 868, 689 is 1.

2. How to Find the GCF of 816, 288, 868, 689

Answer: Greatest Common Factor(GCF) of 816, 288, 868, 689 = 1

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

Step 2: Then multiply all the prime factors GCF(816, 288, 868, 689) = 1.