Greatest Common Factor of 430, 155, 690

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

• Greatest Common Factor of 430, 155, 690 by common division method
• Greatest Common Factor of 430, 155, 690 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 430

List of positive integer factors of 430 that divides 430 without a remainder.

1,2,5,10,43,86,215,430

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 430,155,690 . The biggest common factor number is the GCF number.
So the greatest common factor 430,155,690 is 5.

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

• GCF of 662, 426, 592
• GCF of 500, 789, 558
• GCF of 683, 875, 621
• GCF of 619, 456, 895
• GCF of 478, 528, 356

1. What is the GCF of 430, 155, 690?

Answer: GCF of 430, 155, 690 is 5.

2. How to Find the GCF of 430, 155, 690

Answer: Greatest Common Factor(GCF) of 430, 155, 690 = 5

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

Step 2: Then multiply all the prime factors GCF(430, 155, 690) = 5.