Greatest Common Factor of 486, 491, 70

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

• Greatest Common Factor of 486, 491, 70 by common division method
• Greatest Common Factor of 486, 491, 70 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 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 491

List of positive integer factors of 491 that divides 491 without a remainder.

1,491

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 486,491,70 . The biggest common factor number is the GCF number.
So the greatest common factor 486,491,70 is 1.

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

• GCF of 934, 488, 66
• GCF of 367, 844, 12
• GCF of 396, 876, 16
• GCF of 165, 755, 81
• GCF of 672, 644, 63

1. What is the GCF of 486, 491, 70?

Answer: GCF of 486, 491, 70 is 1.

2. How to Find the GCF of 486, 491, 70

Answer: Greatest Common Factor(GCF) of 486, 491, 70 = 1

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

Step 2: Then multiply all the prime factors GCF(486, 491, 70) = 1.