Greatest Common Factor of 248, 112, 420, 153

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

• Greatest Common Factor of 248, 112, 420, 153 by common division method
• Greatest Common Factor of 248, 112, 420, 153 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 248

List of positive integer factors of 248 that divides 248 without a remainder.

1,2,4,8,31,62,124,248

Factors of 112

List of positive integer factors of 112 that divides 112 without a remainder.

1,2,4,7,8,14,16,28,56,112

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 248,112,420,153 . The biggest common factor number is the GCF number.
So the greatest common factor 248,112,420,153 is 1.

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

• GCF of 287, 457, 361, 712
• GCF of 663, 473, 320, 390
• GCF of 207, 876, 728, 356
• GCF of 601, 330, 287, 225
• GCF of 198, 188, 494, 617

1. What is the GCF of 248, 112, 420, 153?

Answer: GCF of 248, 112, 420, 153 is 1.

2. How to Find the GCF of 248, 112, 420, 153

Answer: Greatest Common Factor(GCF) of 248, 112, 420, 153 = 1

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

Step 2: Then multiply all the prime factors GCF(248, 112, 420, 153) = 1.