Greatest Common Factor of 987, 490, 15

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

• Greatest Common Factor of 987, 490, 15 by common division method
• Greatest Common Factor of 987, 490, 15 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 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 987,490,15 . The biggest common factor number is the GCF number.
So the greatest common factor 987,490,15 is 1.

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

• GCF of 261, 280, 10
• GCF of 226, 807, 33
• GCF of 587, 756, 65
• GCF of 509, 345, 64
• GCF of 112, 341, 76

1. What is the GCF of 987, 490, 15?

Answer: GCF of 987, 490, 15 is 1.

2. How to Find the GCF of 987, 490, 15

Answer: Greatest Common Factor(GCF) of 987, 490, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 490, 15) = 1.