Greatest Common Factor of 720, 651, 423

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

• Greatest Common Factor of 720, 651, 423 by common division method
• Greatest Common Factor of 720, 651, 423 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 651

List of positive integer factors of 651 that divides 651 without a remainder.

1,3,7,21,31,93,217,651

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 720,651,423 . The biggest common factor number is the GCF number.
So the greatest common factor 720,651,423 is 3.

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

• GCF of 240, 980, 351
• GCF of 334, 673, 280
• GCF of 352, 563, 960
• GCF of 128, 522, 157
• GCF of 177, 877, 397

1. What is the GCF of 720, 651, 423?

Answer: GCF of 720, 651, 423 is 3.

2. How to Find the GCF of 720, 651, 423

Answer: Greatest Common Factor(GCF) of 720, 651, 423 = 3

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

Step 2: Then multiply all the prime factors GCF(720, 651, 423) = 3.