Greatest Common Factor of 220, 735, 620, 139, 689

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

• Greatest Common Factor of 220, 735, 620, 139, 689 by common division method
• Greatest Common Factor of 220, 735, 620, 139, 689 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Greatest Common Factor

We found the factors 220,735,620,139,689 . The biggest common factor number is the GCF number.
So the greatest common factor 220,735,620,139,689 is 1.

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

• GCF of 352, 352, 669, 722, 180
• GCF of 722, 920, 624, 748, 775
• GCF of 205, 136, 138, 406, 643
• GCF of 640, 662, 572, 745, 638
• GCF of 360, 651, 796, 478, 256

1. What is the GCF of 220, 735, 620, 139, 689?

Answer: GCF of 220, 735, 620, 139, 689 is 1.

2. How to Find the GCF of 220, 735, 620, 139, 689

Answer: Greatest Common Factor(GCF) of 220, 735, 620, 139, 689 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 735, 620, 139, 689) = 1.