Greatest Common Factor of 42, 870, 755

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

• Greatest Common Factor of 42, 870, 755 by common division method
• Greatest Common Factor of 42, 870, 755 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

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

Factors of 755

List of positive integer factors of 755 that divides 755 without a remainder.

1,5,151,755

Greatest Common Factor

We found the factors 42,870,755 . The biggest common factor number is the GCF number.
So the greatest common factor 42,870,755 is 1.

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

• GCF of 79, 978, 404
• GCF of 92, 318, 607
• GCF of 11, 632, 624
• GCF of 91, 867, 809
• GCF of 51, 652, 854

1. What is the GCF of 42, 870, 755?

Answer: GCF of 42, 870, 755 is 1.

2. How to Find the GCF of 42, 870, 755

Answer: Greatest Common Factor(GCF) of 42, 870, 755 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 870, 755) = 1.