Greatest Common Factor of 24, 65, 57, 720

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

• Greatest Common Factor of 24, 65, 57, 720 by common division method
• Greatest Common Factor of 24, 65, 57, 720 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Greatest Common Factor

We found the factors 24,65,57,720 . The biggest common factor number is the GCF number.
So the greatest common factor 24,65,57,720 is 1.

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

• GCF of 43, 90, 12, 284
• GCF of 62, 58, 75, 987
• GCF of 32, 91, 23, 845
• GCF of 52, 57, 32, 702
• GCF of 60, 80, 70, 454

1. What is the GCF of 24, 65, 57, 720?

Answer: GCF of 24, 65, 57, 720 is 1.

2. How to Find the GCF of 24, 65, 57, 720

Answer: Greatest Common Factor(GCF) of 24, 65, 57, 720 = 1

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

Step 2: Then multiply all the prime factors GCF(24, 65, 57, 720) = 1.