Greatest Common Factor of 24, 21, 98, 543

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

• Greatest Common Factor of 24, 21, 98, 543 by common division method
• Greatest Common Factor of 24, 21, 98, 543 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 24

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

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

Factors of 21

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

1,3,7,21

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 543

List of positive integer factors of 543 that divides 543 without a remainder.

1,3,181,543

Greatest Common Factor

We found the factors 24,21,98,543 . The biggest common factor number is the GCF number.
So the greatest common factor 24,21,98,543 is 1.

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

• GCF of 17, 65, 75, 831
• GCF of 58, 65, 34, 224
• GCF of 84, 28, 65, 451
• GCF of 94, 87, 68, 925
• GCF of 71, 23, 76, 606

1. What is the GCF of 24, 21, 98, 543?

Answer: GCF of 24, 21, 98, 543 is 1.

2. How to Find the GCF of 24, 21, 98, 543

Answer: Greatest Common Factor(GCF) of 24, 21, 98, 543 = 1

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

Step 2: Then multiply all the prime factors GCF(24, 21, 98, 543) = 1.