Greatest Common Factor of 840, 870, 150

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

• Greatest Common Factor of 840, 870, 150 by common division method
• Greatest Common Factor of 840, 870, 150 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 x 3 x 5 = 30

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

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 150

List of positive integer factors of 150 that divides 150 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,150

Greatest Common Factor

We found the factors 840,870,150 . The biggest common factor number is the GCF number.
So the greatest common factor 840,870,150 is 30.

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

• GCF of 695, 529, 761
• GCF of 579, 618, 609
• GCF of 903, 259, 145
• GCF of 499, 586, 415
• GCF of 485, 987, 301

1. What is the GCF of 840, 870, 150?

Answer: GCF of 840, 870, 150 is 30.

2. How to Find the GCF of 840, 870, 150

Answer: Greatest Common Factor(GCF) of 840, 870, 150 = 30

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

Step 2: Then multiply all the prime factors GCF(840, 870, 150) = 30.