Greatest Common Factor of 842, 872, 109, 720, 218

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

• Greatest Common Factor of 842, 872, 109, 720, 218 by common division method
• Greatest Common Factor of 842, 872, 109, 720, 218 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 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Greatest Common Factor

We found the factors 842,872,109,720,218 . The biggest common factor number is the GCF number.
So the greatest common factor 842,872,109,720,218 is 1.

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

• GCF of 713, 482, 662, 654, 312
• GCF of 756, 399, 762, 642, 183
• GCF of 817, 602, 673, 709, 635
• GCF of 221, 543, 406, 344, 916
• GCF of 733, 303, 515, 103, 745

1. What is the GCF of 842, 872, 109, 720, 218?

Answer: GCF of 842, 872, 109, 720, 218 is 1.

2. How to Find the GCF of 842, 872, 109, 720, 218

Answer: Greatest Common Factor(GCF) of 842, 872, 109, 720, 218 = 1

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

Step 2: Then multiply all the prime factors GCF(842, 872, 109, 720, 218) = 1.