Greatest Common Factor of 421, 319, 102

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

• Greatest Common Factor of 421, 319, 102 by common division method
• Greatest Common Factor of 421, 319, 102 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 319

List of positive integer factors of 319 that divides 319 without a remainder.

1,11,29,319

Factors of 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Greatest Common Factor

We found the factors 421,319,102 . The biggest common factor number is the GCF number.
So the greatest common factor 421,319,102 is 1.

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

• GCF of 991, 450, 642
• GCF of 193, 554, 208
• GCF of 478, 364, 638
• GCF of 187, 112, 119
• GCF of 331, 941, 958

1. What is the GCF of 421, 319, 102?

Answer: GCF of 421, 319, 102 is 1.

2. How to Find the GCF of 421, 319, 102

Answer: Greatest Common Factor(GCF) of 421, 319, 102 = 1

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

Step 2: Then multiply all the prime factors GCF(421, 319, 102) = 1.