Greatest Common Factor of 42, 30, 90, 888

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

• Greatest Common Factor of 42, 30, 90, 888 by common division method
• Greatest Common Factor of 42, 30, 90, 888 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 = 6

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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 888

List of positive integer factors of 888 that divides 888 without a remainder.

1,2,3,4,6,8,12,24,37,74,111,148,222,296,444,888

Greatest Common Factor

We found the factors 42,30,90,888 . The biggest common factor number is the GCF number.
So the greatest common factor 42,30,90,888 is 6.

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

• GCF of 41, 50, 15, 765
• GCF of 87, 34, 57, 275
• GCF of 67, 30, 72, 266
• GCF of 47, 22, 86, 681
• GCF of 12, 73, 17, 150

1. What is the GCF of 42, 30, 90, 888?

Answer: GCF of 42, 30, 90, 888 is 6.

2. How to Find the GCF of 42, 30, 90, 888

Answer: Greatest Common Factor(GCF) of 42, 30, 90, 888 = 6

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

Step 2: Then multiply all the prime factors GCF(42, 30, 90, 888) = 6.