Greatest Common Factor of 560, 498, 398, 990, 688

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

• Greatest Common Factor of 560, 498, 398, 990, 688 by common division method
• Greatest Common Factor of 560, 498, 398, 990, 688 with matching the biggest common factor

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

Factors of 560

List of positive integer factors of 560 that divides 560 without a remainder.

1,2,4,5,7,8,10,14,16,20,28,35,40,56,70,80,112,140,280,560

Factors of 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Greatest Common Factor

We found the factors 560,498,398,990,688 . The biggest common factor number is the GCF number.
So the greatest common factor 560,498,398,990,688 is 2.

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

• GCF of 330, 772, 785, 471, 604
• GCF of 482, 923, 299, 641, 596
• GCF of 655, 245, 856, 254, 857
• GCF of 773, 190, 252, 981, 784
• GCF of 522, 580, 354, 516, 775

1. What is the GCF of 560, 498, 398, 990, 688?

Answer: GCF of 560, 498, 398, 990, 688 is 2.

2. How to Find the GCF of 560, 498, 398, 990, 688

Answer: Greatest Common Factor(GCF) of 560, 498, 398, 990, 688 = 2

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

Step 2: Then multiply all the prime factors GCF(560, 498, 398, 990, 688) = 2.