Greatest Common Factor of 690, 634, 470, 404, 256

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

• Greatest Common Factor of 690, 634, 470, 404, 256 by common division method
• Greatest Common Factor of 690, 634, 470, 404, 256 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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

Factors of 634

List of positive integer factors of 634 that divides 634 without a remainder.

1,2,317,634

Factors of 470

List of positive integer factors of 470 that divides 470 without a remainder.

1,2,5,10,47,94,235,470

Factors of 404

List of positive integer factors of 404 that divides 404 without a remainder.

1,2,4,101,202,404

Factors of 256

List of positive integer factors of 256 that divides 256 without a remainder.

1,2,4,8,16,32,64,128,256

Greatest Common Factor

We found the factors 690,634,470,404,256 . The biggest common factor number is the GCF number.
So the greatest common factor 690,634,470,404,256 is 2.

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

• GCF of 610, 310, 117, 877, 630
• GCF of 461, 591, 873, 766, 554
• GCF of 518, 818, 844, 715, 653
• GCF of 885, 171, 178, 769, 784
• GCF of 116, 466, 354, 633, 472

1. What is the GCF of 690, 634, 470, 404, 256?

Answer: GCF of 690, 634, 470, 404, 256 is 2.

2. How to Find the GCF of 690, 634, 470, 404, 256

Answer: Greatest Common Factor(GCF) of 690, 634, 470, 404, 256 = 2

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

Step 2: Then multiply all the prime factors GCF(690, 634, 470, 404, 256) = 2.