Greatest Common Factor of 407, 858, 231

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

• Greatest Common Factor of 407, 858, 231 by common division method
• Greatest Common Factor of 407, 858, 231 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

Factors of 407

List of positive integer factors of 407 that divides 407 without a remainder.

1,11,37,407

Factors of 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 407,858,231 . The biggest common factor number is the GCF number.
So the greatest common factor 407,858,231 is 11.

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

• GCF of 146, 271, 636
• GCF of 190, 573, 631
• GCF of 350, 329, 936
• GCF of 910, 955, 425
• GCF of 376, 847, 223

1. What is the GCF of 407, 858, 231?

Answer: GCF of 407, 858, 231 is 11.

2. How to Find the GCF of 407, 858, 231

Answer: Greatest Common Factor(GCF) of 407, 858, 231 = 11

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

Step 2: Then multiply all the prime factors GCF(407, 858, 231) = 11.