Greatest Common Factor of 424, 785, 720

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

• Greatest Common Factor of 424, 785, 720 by common division method
• Greatest Common Factor of 424, 785, 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 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 785

List of positive integer factors of 785 that divides 785 without a remainder.

1,5,157,785

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 424,785,720 . The biggest common factor number is the GCF number.
So the greatest common factor 424,785,720 is 1.

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

• GCF of 924, 824, 131
• GCF of 767, 138, 802
• GCF of 419, 971, 703
• GCF of 802, 942, 859
• GCF of 767, 533, 667

1. What is the GCF of 424, 785, 720?

Answer: GCF of 424, 785, 720 is 1.

2. How to Find the GCF of 424, 785, 720

Answer: Greatest Common Factor(GCF) of 424, 785, 720 = 1

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

Step 2: Then multiply all the prime factors GCF(424, 785, 720) = 1.