Greatest Common Factor of 278, 320, 722

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

• Greatest Common Factor of 278, 320, 722 by common division method
• Greatest Common Factor of 278, 320, 722 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Greatest Common Factor

We found the factors 278,320,722 . The biggest common factor number is the GCF number.
So the greatest common factor 278,320,722 is 2.

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

• GCF of 432, 664, 774
• GCF of 802, 306, 186
• GCF of 518, 163, 787
• GCF of 661, 171, 809
• GCF of 867, 195, 921

1. What is the GCF of 278, 320, 722?

Answer: GCF of 278, 320, 722 is 2.

2. How to Find the GCF of 278, 320, 722

Answer: Greatest Common Factor(GCF) of 278, 320, 722 = 2

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

Step 2: Then multiply all the prime factors GCF(278, 320, 722) = 2.