Greatest Common Factor of 49, 30, 38, 670

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

• Greatest Common Factor of 49, 30, 38, 670 by common division method
• Greatest Common Factor of 49, 30, 38, 670 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Greatest Common Factor

We found the factors 49,30,38,670 . The biggest common factor number is the GCF number.
So the greatest common factor 49,30,38,670 is 1.

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

• GCF of 24, 91, 69, 698
• GCF of 21, 41, 13, 861
• GCF of 45, 38, 49, 324
• GCF of 50, 11, 76, 642
• GCF of 31, 55, 83, 240

1. What is the GCF of 49, 30, 38, 670?

Answer: GCF of 49, 30, 38, 670 is 1.

2. How to Find the GCF of 49, 30, 38, 670

Answer: Greatest Common Factor(GCF) of 49, 30, 38, 670 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 30, 38, 670) = 1.