Greatest Common Factor of 75, 64, 642, 429

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

• Greatest Common Factor of 75, 64, 642, 429 by common division method
• Greatest Common Factor of 75, 64, 642, 429 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

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 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Greatest Common Factor

We found the factors 75,64,642,429 . The biggest common factor number is the GCF number.
So the greatest common factor 75,64,642,429 is 1.

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

• GCF of 32, 96, 656, 336
• GCF of 89, 25, 202, 348
• GCF of 71, 26, 392, 117
• GCF of 85, 93, 380, 720
• GCF of 15, 10, 539, 629

1. What is the GCF of 75, 64, 642, 429?

Answer: GCF of 75, 64, 642, 429 is 1.

2. How to Find the GCF of 75, 64, 642, 429

Answer: Greatest Common Factor(GCF) of 75, 64, 642, 429 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 64, 642, 429) = 1.