Greatest Common Factor of 18, 840, 628

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

• Greatest Common Factor of 18, 840, 628 by common division method
• Greatest Common Factor of 18, 840, 628 with matching the biggest common factor

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

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Greatest Common Factor

We found the factors 18,840,628 . The biggest common factor number is the GCF number.
So the greatest common factor 18,840,628 is 2.

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

• GCF of 46, 445, 515
• GCF of 28, 190, 666
• GCF of 66, 923, 176
• GCF of 49, 621, 898
• GCF of 46, 356, 835

1. What is the GCF of 18, 840, 628?

Answer: GCF of 18, 840, 628 is 2.

2. How to Find the GCF of 18, 840, 628

Answer: Greatest Common Factor(GCF) of 18, 840, 628 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 840, 628) = 2.