Greatest Common Factor of 390, 624, 998

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

• Greatest Common Factor of 390, 624, 998 by common division method
• Greatest Common Factor of 390, 624, 998 with matching the biggest common factor

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

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 624

List of positive integer factors of 624 that divides 624 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624

Factors of 998

List of positive integer factors of 998 that divides 998 without a remainder.

1,2,499,998

Greatest Common Factor

We found the factors 390,624,998 . The biggest common factor number is the GCF number.
So the greatest common factor 390,624,998 is 2.

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

• GCF of 925, 362, 991
• GCF of 974, 737, 216
• GCF of 540, 883, 416
• GCF of 822, 305, 218
• GCF of 345, 798, 213

1. What is the GCF of 390, 624, 998?

Answer: GCF of 390, 624, 998 is 2.

2. How to Find the GCF of 390, 624, 998

Answer: Greatest Common Factor(GCF) of 390, 624, 998 = 2

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

Step 2: Then multiply all the prime factors GCF(390, 624, 998) = 2.