Greatest Common Factor of 84, 21, 40, 90, 467

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

• Greatest Common Factor of 84, 21, 40, 90, 467 by common division method
• Greatest Common Factor of 84, 21, 40, 90, 467 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 467

List of positive integer factors of 467 that divides 467 without a remainder.

1,467

Greatest Common Factor

We found the factors 84,21,40,90,467 . The biggest common factor number is the GCF number.
So the greatest common factor 84,21,40,90,467 is 1.

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

• GCF of 28, 80, 67, 37, 260
• GCF of 10, 29, 91, 83, 844
• GCF of 82, 86, 90, 85, 680
• GCF of 75, 43, 89, 47, 819
• GCF of 51, 93, 75, 48, 330

1. What is the GCF of 84, 21, 40, 90, 467?

Answer: GCF of 84, 21, 40, 90, 467 is 1.

2. How to Find the GCF of 84, 21, 40, 90, 467

Answer: Greatest Common Factor(GCF) of 84, 21, 40, 90, 467 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 21, 40, 90, 467) = 1.