Greatest Common Factor of 672, 189, 409

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

• Greatest Common Factor of 672, 189, 409 by common division method
• Greatest Common Factor of 672, 189, 409 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 409

List of positive integer factors of 409 that divides 409 without a remainder.

1,409

Greatest Common Factor

We found the factors 672,189,409 . The biggest common factor number is the GCF number.
So the greatest common factor 672,189,409 is 1.

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

• GCF of 499, 350, 949
• GCF of 750, 800, 582
• GCF of 546, 836, 125
• GCF of 636, 312, 946
• GCF of 792, 848, 566

1. What is the GCF of 672, 189, 409?

Answer: GCF of 672, 189, 409 is 1.

2. How to Find the GCF of 672, 189, 409

Answer: Greatest Common Factor(GCF) of 672, 189, 409 = 1

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

Step 2: Then multiply all the prime factors GCF(672, 189, 409) = 1.