Greatest Common Factor of 408, 100, 698

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

• Greatest Common Factor of 408, 100, 698 by common division method
• Greatest Common Factor of 408, 100, 698 with matching the biggest common factor

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

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 698

List of positive integer factors of 698 that divides 698 without a remainder.

1,2,349,698

Greatest Common Factor

We found the factors 408,100,698 . The biggest common factor number is the GCF number.
So the greatest common factor 408,100,698 is 2.

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

• GCF of 418, 876, 199
• GCF of 605, 461, 794
• GCF of 273, 364, 600
• GCF of 142, 848, 395
• GCF of 510, 134, 421

1. What is the GCF of 408, 100, 698?

Answer: GCF of 408, 100, 698 is 2.

2. How to Find the GCF of 408, 100, 698

Answer: Greatest Common Factor(GCF) of 408, 100, 698 = 2

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

Step 2: Then multiply all the prime factors GCF(408, 100, 698) = 2.