Greatest Common Factor of 10, 20, 407

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

• Greatest Common Factor of 10, 20, 407 by common division method
• Greatest Common Factor of 10, 20, 407 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 10

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

1,2,5,10

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 407

List of positive integer factors of 407 that divides 407 without a remainder.

1,11,37,407

Greatest Common Factor

We found the factors 10,20,407 . The biggest common factor number is the GCF number.
So the greatest common factor 10,20,407 is 1.

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

• GCF of 56, 26, 597
• GCF of 99, 88, 572
• GCF of 62, 97, 908
• GCF of 78, 38, 994
• GCF of 59, 89, 742

1. What is the GCF of 10, 20, 407?

Answer: GCF of 10, 20, 407 is 1.

2. How to Find the GCF of 10, 20, 407

Answer: Greatest Common Factor(GCF) of 10, 20, 407 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 20, 407) = 1.