Greatest Common Factor of 421, 108, 159

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

• Greatest Common Factor of 421, 108, 159 by common division method
• Greatest Common Factor of 421, 108, 159 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 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Factors of 159

List of positive integer factors of 159 that divides 159 without a remainder.

1,3,53,159

Greatest Common Factor

We found the factors 421,108,159 . The biggest common factor number is the GCF number.
So the greatest common factor 421,108,159 is 1.

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

• GCF of 664, 953, 877
• GCF of 588, 448, 862
• GCF of 179, 211, 656
• GCF of 347, 228, 327
• GCF of 579, 863, 193

1. What is the GCF of 421, 108, 159?

Answer: GCF of 421, 108, 159 is 1.

2. How to Find the GCF of 421, 108, 159

Answer: Greatest Common Factor(GCF) of 421, 108, 159 = 1

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

Step 2: Then multiply all the prime factors GCF(421, 108, 159) = 1.