Greatest Common Factor of 742, 939, 420, 445, 870

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

• Greatest Common Factor of 742, 939, 420, 445, 870 by common division method
• Greatest Common Factor of 742, 939, 420, 445, 870 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 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 939

List of positive integer factors of 939 that divides 939 without a remainder.

1,3,313,939

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 445

List of positive integer factors of 445 that divides 445 without a remainder.

1,5,89,445

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 742,939,420,445,870 . The biggest common factor number is the GCF number.
So the greatest common factor 742,939,420,445,870 is 1.

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

• GCF of 594, 465, 223, 541, 317
• GCF of 549, 718, 936, 812, 606
• GCF of 413, 596, 803, 872, 297
• GCF of 675, 165, 950, 640, 431
• GCF of 799, 999, 825, 886, 176

1. What is the GCF of 742, 939, 420, 445, 870?

Answer: GCF of 742, 939, 420, 445, 870 is 1.

2. How to Find the GCF of 742, 939, 420, 445, 870

Answer: Greatest Common Factor(GCF) of 742, 939, 420, 445, 870 = 1

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

Step 2: Then multiply all the prime factors GCF(742, 939, 420, 445, 870) = 1.