Greatest Common Factor of 720, 247, 76

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

• Greatest Common Factor of 720, 247, 76 by common division method
• Greatest Common Factor of 720, 247, 76 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 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

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 720,247,76 . The biggest common factor number is the GCF number.
So the greatest common factor 720,247,76 is 1.

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

• GCF of 447, 673, 68
• GCF of 821, 345, 88
• GCF of 988, 509, 69
• GCF of 425, 277, 50
• GCF of 578, 971, 80

1. What is the GCF of 720, 247, 76?

Answer: GCF of 720, 247, 76 is 1.

2. How to Find the GCF of 720, 247, 76

Answer: Greatest Common Factor(GCF) of 720, 247, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(720, 247, 76) = 1.