Greatest Common Factor of 48, 70, 24, 49

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

• Greatest Common Factor of 48, 70, 24, 49 by common division method
• Greatest Common Factor of 48, 70, 24, 49 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 49

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

1,7,49

Greatest Common Factor

We found the factors 48,70,24,49 . The biggest common factor number is the GCF number.
So the greatest common factor 48,70,24,49 is 1.

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

• GCF of 73, 48, 25, 68
• GCF of 97, 93, 55, 85
• GCF of 97, 17, 84, 60
• GCF of 11, 64, 95, 31
• GCF of 10, 13, 71, 26

1. What is the GCF of 48, 70, 24, 49?

Answer: GCF of 48, 70, 24, 49 is 1.

2. How to Find the GCF of 48, 70, 24, 49

Answer: Greatest Common Factor(GCF) of 48, 70, 24, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(48, 70, 24, 49) = 1.