Greatest Common Factor of 49, 10, 21, 487

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

• Greatest Common Factor of 49, 10, 21, 487 by common division method
• Greatest Common Factor of 49, 10, 21, 487 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Greatest Common Factor

We found the factors 49,10,21,487 . The biggest common factor number is the GCF number.
So the greatest common factor 49,10,21,487 is 1.

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

• GCF of 15, 91, 16, 393
• GCF of 36, 70, 60, 666
• GCF of 55, 54, 69, 990
• GCF of 53, 32, 91, 585
• GCF of 14, 48, 24, 972

1. What is the GCF of 49, 10, 21, 487?

Answer: GCF of 49, 10, 21, 487 is 1.

2. How to Find the GCF of 49, 10, 21, 487

Answer: Greatest Common Factor(GCF) of 49, 10, 21, 487 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 10, 21, 487) = 1.