Greatest Common Factor of 75, 486, 490

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

• Greatest Common Factor of 75, 486, 490 by common division method
• Greatest Common Factor of 75, 486, 490 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 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 75,486,490 . The biggest common factor number is the GCF number.
So the greatest common factor 75,486,490 is 1.

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

• GCF of 15, 880, 301
• GCF of 88, 359, 706
• GCF of 86, 200, 652
• GCF of 79, 564, 481
• GCF of 10, 288, 935

1. What is the GCF of 75, 486, 490?

Answer: GCF of 75, 486, 490 is 1.

2. How to Find the GCF of 75, 486, 490

Answer: Greatest Common Factor(GCF) of 75, 486, 490 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 486, 490) = 1.