Greatest Common Factor of 64, 421, 342

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

• Greatest Common Factor of 64, 421, 342 by common division method
• Greatest Common Factor of 64, 421, 342 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 421

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

1,421

Factors of 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Greatest Common Factor

We found the factors 64,421,342 . The biggest common factor number is the GCF number.
So the greatest common factor 64,421,342 is 1.

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

• GCF of 11, 961, 179
• GCF of 68, 339, 581
• GCF of 16, 641, 600
• GCF of 75, 464, 635
• GCF of 19, 600, 180

1. What is the GCF of 64, 421, 342?

Answer: GCF of 64, 421, 342 is 1.

2. How to Find the GCF of 64, 421, 342

Answer: Greatest Common Factor(GCF) of 64, 421, 342 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 421, 342) = 1.