Greatest Common Factor of 40, 478, 121

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

• Greatest Common Factor of 40, 478, 121 by common division method
• Greatest Common Factor of 40, 478, 121 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Greatest Common Factor

We found the factors 40,478,121 . The biggest common factor number is the GCF number.
So the greatest common factor 40,478,121 is 1.

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

• GCF of 42, 368, 403
• GCF of 30, 178, 587
• GCF of 61, 643, 417
• GCF of 63, 773, 355
• GCF of 11, 144, 920

1. What is the GCF of 40, 478, 121?

Answer: GCF of 40, 478, 121 is 1.

2. How to Find the GCF of 40, 478, 121

Answer: Greatest Common Factor(GCF) of 40, 478, 121 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 478, 121) = 1.