Greatest Common Factor of 438, 375, 85

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

• Greatest Common Factor of 438, 375, 85 by common division method
• Greatest Common Factor of 438, 375, 85 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 375

List of positive integer factors of 375 that divides 375 without a remainder.

1,3,5,15,25,75,125,375

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 438,375,85 . The biggest common factor number is the GCF number.
So the greatest common factor 438,375,85 is 1.

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

• GCF of 616, 615, 22
• GCF of 620, 319, 16
• GCF of 901, 659, 67
• GCF of 192, 288, 57
• GCF of 573, 791, 99

1. What is the GCF of 438, 375, 85?

Answer: GCF of 438, 375, 85 is 1.

2. How to Find the GCF of 438, 375, 85

Answer: Greatest Common Factor(GCF) of 438, 375, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(438, 375, 85) = 1.