Greatest Common Factor of 345, 421, 188

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

• Greatest Common Factor of 345, 421, 188 by common division method
• Greatest Common Factor of 345, 421, 188 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 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 421

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

1,421

Factors of 188

List of positive integer factors of 188 that divides 188 without a remainder.

1,2,4,47,94,188

Greatest Common Factor

We found the factors 345,421,188 . The biggest common factor number is the GCF number.
So the greatest common factor 345,421,188 is 1.

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

• GCF of 209, 988, 146
• GCF of 119, 415, 701
• GCF of 479, 668, 786
• GCF of 842, 763, 864
• GCF of 994, 784, 728

1. What is the GCF of 345, 421, 188?

Answer: GCF of 345, 421, 188 is 1.

2. How to Find the GCF of 345, 421, 188

Answer: Greatest Common Factor(GCF) of 345, 421, 188 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 421, 188) = 1.