Greatest Common Factor of 87, 49, 40, 24, 486

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

• Greatest Common Factor of 87, 49, 40, 24, 486 by common division method
• Greatest Common Factor of 87, 49, 40, 24, 486 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

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

Greatest Common Factor

We found the factors 87,49,40,24,486 . The biggest common factor number is the GCF number.
So the greatest common factor 87,49,40,24,486 is 1.

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

• GCF of 76, 89, 94, 59, 921
• GCF of 53, 29, 35, 34, 805
• GCF of 39, 82, 51, 94, 164
• GCF of 83, 78, 58, 90, 780
• GCF of 74, 92, 61, 84, 413

1. What is the GCF of 87, 49, 40, 24, 486?

Answer: GCF of 87, 49, 40, 24, 486 is 1.

2. How to Find the GCF of 87, 49, 40, 24, 486

Answer: Greatest Common Factor(GCF) of 87, 49, 40, 24, 486 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 49, 40, 24, 486) = 1.