Greatest Common Factor of 42, 1249

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

• Greatest Common Factor of 42, 1249 by common division method
• Greatest Common Factor of 42, 1249 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 1249

List of positive integer factors of 1249 that divides 1249 without a remainder.

1,1249

Greatest Common Factor

We found the factors 42,1249 . The biggest common factor number is the GCF number.
So the greatest common factor 42,1249 is 1.

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

• GCF of 25, 6973
• GCF of 30, 2492
• GCF of 54, 8192
• GCF of 36, 7626
• GCF of 17, 5862

1. What is the GCF of 42, 1249?

Answer: GCF of 42, 1249 is 1.

2. How to Find the GCF of 42, 1249

Answer: Greatest Common Factor(GCF) of 42, 1249 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 1249) = 1.