Greatest Common Factor of 245, 720, 872

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

• Greatest Common Factor of 245, 720, 872 by common division method
• Greatest Common Factor of 245, 720, 872 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 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

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 872

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

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

Greatest Common Factor

We found the factors 245,720,872 . The biggest common factor number is the GCF number.
So the greatest common factor 245,720,872 is 1.

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

• GCF of 317, 381, 847
• GCF of 586, 904, 350
• GCF of 116, 958, 189
• GCF of 157, 995, 629
• GCF of 643, 826, 308

1. What is the GCF of 245, 720, 872?

Answer: GCF of 245, 720, 872 is 1.

2. How to Find the GCF of 245, 720, 872

Answer: Greatest Common Factor(GCF) of 245, 720, 872 = 1

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

Step 2: Then multiply all the prime factors GCF(245, 720, 872) = 1.