Greatest Common Factor of 398, 890, 742

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

• Greatest Common Factor of 398, 890, 742 by common division method
• Greatest Common Factor of 398, 890, 742 with matching the biggest common factor

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

Factors of 398

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

1,2,199,398

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 398,890,742 . The biggest common factor number is the GCF number.
So the greatest common factor 398,890,742 is 2.

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

• GCF of 753, 599, 727
• GCF of 359, 876, 742
• GCF of 888, 820, 381
• GCF of 392, 847, 580
• GCF of 435, 211, 647

1. What is the GCF of 398, 890, 742?

Answer: GCF of 398, 890, 742 is 2.

2. How to Find the GCF of 398, 890, 742

Answer: Greatest Common Factor(GCF) of 398, 890, 742 = 2

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

Step 2: Then multiply all the prime factors GCF(398, 890, 742) = 2.