Greatest Common Factor of 988, 142, 420

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

• Greatest Common Factor of 988, 142, 420 by common division method
• Greatest Common Factor of 988, 142, 420 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 = 2

Factors of 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

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

Greatest Common Factor

We found the factors 988,142,420 . The biggest common factor number is the GCF number.
So the greatest common factor 988,142,420 is 2.

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

• GCF of 842, 257, 810
• GCF of 525, 971, 449
• GCF of 583, 571, 589
• GCF of 777, 734, 931
• GCF of 434, 381, 162

1. What is the GCF of 988, 142, 420?

Answer: GCF of 988, 142, 420 is 2.

2. How to Find the GCF of 988, 142, 420

Answer: Greatest Common Factor(GCF) of 988, 142, 420 = 2

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

Step 2: Then multiply all the prime factors GCF(988, 142, 420) = 2.